It depends. Why do you want to start something? Do you really believe in it? I mean there's got to be a certain set of "hell yes" questions that need to be answ

It depends. Why do you want to start something? Do you really believe in it? I mean there's got to be a certain set of "hell yes" questions that need to be answered in the affirmative. Otherwise you're not missing much. Work for something that pays well, solve interesting problems, spend time at home with your family and friends. The problem is when you're wanting to start something because someone else did it and don't have the implementation or execution perseverance (or just don't believe in it strongly).