On the last day of 2025, I spent the entire day and night with my older brother at the construction site. The client stayed until after 2 a.m. before leaving. In the end, the steel structure project lost over 60,000. The company's designer thought that with over 90 and labor costs, it wasn't much, not accounting for the rush to meet deadlines and the later modeling costs. Fortunately, the client settled quickly. Removing personal courtesy, it's good to make some profit. The physical market still isn't as exciting as WEB3. Just took a look at @Theo_Network.