It is incredibly powerful if you solve the problem you actually have yourself. It’s really tough to develop a good product when you don’t have very close proximity to the people who actually use your product. The closest proximity you can have to those people is to be that person.
如果你自己解决了实际存在的问题，那将极其强大。当你离真正使用你产品的那些人很远时，开发出好产品会非常困难。你能与那些人最接近的方式就是成为他们中的一员。