Sitting on the toilet, I read a few pages of @naval's classic. I had some thoughts, so I’ll jot them down. Based on Blue Star's actual experience, you don't need to be perfect; you just need to demonstrate trustworthy character in a certain field, and good fortune will come to you. For example, in Blue Star's bank card unfreezing business, in deposits and withdrawals, and in accepting advertisements. Clients actively sought out Blue Star and accepted Blue Star's rules. Of course, if you achieve perfection, even more good fortune will come your way. A few days ago, Blue Star wrote about trust compounding assets, which is a way to iteratively optimize good fortune. However, the aforementioned businesses require selling Blue Star's time, so these tasks are gradually handed over to employees. Another point is that survival is greater than everything; you must at least maintain a source of income and then find a compounding business that suits your personality.