If you don't know where to finish, don't start anything.

Yes, rich people know their finishing point before they start their business. That so, they are rich.

Without any knowledge, some people starting their business and running with struggle. What is the major problem with them?
They don't know how to finish their game. It is the major problem nowadays business people having. So they are still struggling.

There is no target fixed. They are wandering like, a bird flying above the ocean. They don't know where to...