The real question is are you capable of being a small part of something bigger than yourself. Or does ambition get in the way.
There is nothing wrong with ambition. But when it blinds you and greed creeps in there the problem.
Good friends often help in this area. they give you balance and prospective.
I have learned that all it takes is to do your job/task. Do it well and all things in time will come. Don't rush time.