Not all the people who fail quit. You are in the game unless and until you quit and your chances of failing & quitting

reduces when you have a mentor.Because a successful mentor has failed that much time that you never have never tried ever.

 1-Direction

2-Certainty

3-Fear of loosing time

4-wrong implementation

5-sticking around Wrong beliefs

So if you are doing a business, started a start-up, choosing a career or chasing your dream please have a mentor

who has already done this thing. Have a mentor from the same field.