LazyDevMiner

I just realized that many newcomers to crypto still don’t fully understand what a coin wallet is and how to choose a suitable one. In fact, this is an extremely important step because a coin wallet is where you store and manage your digital assets.
Simply put, a coin wallet is a software or a hardware device that lets you store, send, and receive cryptocurrencies. It works like a digital bank account, but instead of fiat money, you manage Bitcoin, Ethereum, and a host of other tokens.
The great thing about a coin wallet is that each wallet has a pair of keys—the public key (public key) used to

I just saw some of you asking what QE and QT are, and actually, they are quite important to understand the current market.
Simply put, QE is when the central bank injects money into the economy by purchasing assets like government bonds. This increases liquidity, lowers interest rates, makes borrowing easier, and encourages more investment. As a result, the stock market rises, and assets become more expensive. That’s why QE is often very good for investors.
QT is the complete opposite. The central bank reduces liquidity by selling assets or not reinvesting, leading to higher interest rates. Bo

Is the Altcoin Season approaching? How to identify the altcoin season indicator to catch profit waves
As Bitcoin approaches its latest all-time high of $71.62K, many people are asking: Is the Altcoin Season really about to start? This is not an unfounded question, because understanding when the altcoin season will occur helps investors adjust their strategies and seek huge profit opportunities.
What is Altcoin Season and why is it so important?
Altcoin Season is the period when cryptocurrencies other than Bitcoin experience explosive price increases, with growth potentially reaching dozens or

I just noticed the US PPI figure for January was announced—2.9% year-over-year, higher than the expected 2.6%. Although it slightly decreased from 3.0% previously, it still exceeded forecasts, indicating that inflationary pressures remain hidden in the economy.
What’s important here is that the US PPI reflects the selling prices from the producer side, so it’s an early indicator of price pressure. When this figure exceeds expectations, it usually means inflation could continue to influence the economy, which will impact the Fed’s monetary policy decisions.
I think analysts will be closely moni

I just heard that the Grass airdrop 1 has been extended until block 329,341,917 (expected 3/27/2025) for those who haven't claimed their tokens yet. This second chance is for anyone who has accumulated 500+ Grass Points and linked their wallet before the snapshot on 10/14/2024.
Want to know what Grass is and how to claim? It's quite simple — connect your wallet to the Grass dashboard, check if you meet the requirements, then claim your tokens if eligible. Afterwards, you can stake or trade. Those who do not link their wallet before the deadline will not qualify, but Grass plans to redistribute

DOT was recently rejected strongly at the $1.99 level and was unable to maintain its momentum. The price surged quickly but immediately faced selling pressure, then fell back to lower levels. This indicates that buyers lack the strength to break through. Currently, DOT is trading at $1.28, significantly below the resistance zone of 1.99-2.02. The structure after the rejection is quite weak, often leading to a further downtrend. As long as the price remains below $1.99, sellers hold the control. If DOT cannot regain and hold above the $1.99 level, it is likely to continue declining to lower sup

I've just realized that many of you don't fully understand hedging in trading. Actually, it's not very complicated; it's just a way to protect yourself when the market's direction is uncertain.
Basically: when you feel the price is too high and want to short, but you're hesitant because you're not sure if the market will go down, you can open a short position first and then add a smaller long position. This helps you feel more secure.
If the price continues to rise, the long position will reduce your losses. If the price drops as predicted, you close both positions, and the profit from the sho

Have you ever wondered why policymakers track the M2 money supply as if it were a sacred number? Today, I want to explain this concept in a way that everyone can understand.
The M2 money supply is basically a way to measure the total amount of money available in the economy. It includes not only the cash in your wallet, but also money in checking accounts, savings accounts, certificates of deposit, and money market funds. In other words, it’s money that people can use immediately or convert into cash quickly.
Why does this matter? Imagine if a large amount of money were circulating—people woul

Today I want to share something that many of you still find confusing when withdrawing funds—that is, choosing the right network for USDT. I’ve been confused about the network before, so I understand that feeling very well.
In reality, when withdrawing USDT from an exchange, you have quite a few network options, but the two most common are TRC20 and ERC20. The difference between them isn’t just on paper; it directly affects the fees you pay and the transfer speed.
What is the ERC20 network? Simply put, it’s a protocol for transferring USDT on the Ethereum blockchain. Ethereum is an established

Have you ever wondered why on decentralized exchanges like Uniswap or PancakeSwap, you can swap tokens without waiting for a seller? I used to wonder about that until I understood liquidity pools.
Actually, a liquidity pool is an automated "token warehouse" that liquidity providers (LP) have poured into. Want to exchange USDT for ETH? No need to find someone to sell to you; you just "deposit" USDT into the pool and then "withdraw" the corresponding amount of ETH. Everything is adjusted automatically through a mathematical formula—there's no order book or middleman involved.
But who puts tokens

I just learned about Roy Raymond's startup story and found it quite interesting. In fact, the idea of creating Victoria's Secret started from an embarrassing moment — when he was shopping for his wife's lingerie at a department store and felt uncomfortable. Instead of just complaining, Roy Raymond decided to do something different.
But turning that idea into reality wasn't easy. Roy Raymond needed capital to get started, so he borrowed $40,000 from the bank and added another $40,000 from his family. Together with his wife Gaye Raymond, they began designing and opening their first store. What m

I have just compiled a list of chart patterns that everyone should know when starting technical analysis. Today, I want to share detailed information about the four most common triangle types: descending triangle, ascending triangle, symmetrical triangle, and expanding triangle. Each has its own way of reading, signals, and different entry methods.
Let's start with the descending triangle pattern. This is a pattern I often see appearing in downtrends. Its structure is quite clear: there is a horizontal support line at the bottom, while the resistance line above is continuously declining. This

I just found out that HongKongDoll from movies isn’t an ordinary person—turns out she’s also a seasoned Web3 player! People say she once made over 100 million from short selling ETH in 2022. Back then, NFT Azuki surged by 10x; she bought in when it was at 3E, and it climbed to 30E, bringing in a pretty nice profit. The interesting part is that afterward, she even shorted ETH 50 times at $2,836, and in June 2022, the price of ETH crashed to nearly $1,000—huge gains. At the time, the crypto community was all saying she had achieved “financial freedom.” However, recently, she tweeted that her cry

I've just realized that many people still confuse the bull and bear markets in the crypto market. In fact, this concept is quite simple but very important to understand market psychology.
Basically, the bull (Bull market) represents an upward trend — at this time, investors are optimistic, believing that prices will continue to rise. The image of a bull with horns pointing upward is the symbol of this growth. Conversely, the bear (Bear market) is when the market is declining, with pessimistic sentiment, and everyone is worried about a downward trend.
According to the definition from the U.S. S

When it comes to trash coins, I often see friends ask why they are so cheap but still attract people to invest. The main difference is that Bitcoin requires about $52k to own one coin, while trash coins cost just a few cents. Sometimes, you can buy dozens or even hundreds of coins for just a few cents.
The advantage of trash coins is their low price and easy accessibility, which makes many people feel like they are about to become crypto millionaires. They are also easy to swing trade, especially when meme coins are listed on major exchanges, and people experience FOMO due to rumors and storie

Have you ever wondered why people talk about 'long' and 'short' when trading cryptocurrencies? At first, it sounds complicated, but in fact, it’s quite simple and is the foundation of most trading strategies.
So, what is long? Put simply, going long means you’re betting on an asset’s price to rise. You buy it at the current price and wait for it to increase, then sell it at a higher price. Simple example: if you believe Bitcoin will rise from $61,000 to $70,000, you buy at $61,000 and wait. When it reaches $70,000, you sell, and your profit is $9,000 (minus fees). This is called a long positio

I just recently learned about Avalanche and found it to be a quite interesting blockchain project. What is Avalanche, and why is it often compared to Ethereum? Actually, it is a Layer-1 platform developed by Ava Labs, launched in September 2020, with a quite unique network architecture.
What impresses me the most is its transaction speed. Avalanche can process thousands of transactions per second, much faster than Ethereum. Additionally, it has significantly lower transaction fees, making it an attractive choice for DeFi applications and payments. Currently, the AVAX price is around $9.02, wit

Recently, I've noticed that many new traders are asking about Bollinger Bands, also known as Bollinger Bands. Actually, what is Bollinger, and why is it so widely used? I'll explain to you in the simplest way possible.
This tool was developed by John Bollinger in the 1980s, and it’s simply three lines drawn on a price chart. The middle line is a 20-period simple moving average, the upper band is the moving average plus two standard deviations, and the lower band is the moving average minus two standard deviations. The interesting part is that these bands are not rigid; they flexibly expand dur

Tết just passed, and I had to face the classic question again: what does it mean to “burn your account”? Haha, you know, this year there are two hot sayings online—one is “you copy Trump’s tail, and Trump copies your house,” and the other is “the unluckiest person in 2025 is someone who follows Trump.” Of course, if you end up losing money, you have to blame yourself—there’s no one else to blame. Anyway, Trump issuing crypto has also made crypto stand out more, so this Tết, more people at home asked me about crypto trading than usual.
I tried to avoid answering because… I’m still stuck, I have