"People allways want to define us by what we do but, I am convinced that what we do is not nearly as important as who we are." - Shane Claiborne
What would Peter have said if someone asked him what he wanted to be when he grew up? Maybe "I was going to be a fisherman, then I met this dude and he messed that all up".
Mother Teresa said, "don't worry about your career. Concern hourly with your vocation and that is to be a lover of Jesus!"
Let God define you!