There is a timeless quote by _why (of Ruby fame) that goes something like this: "You need to create, because otherwise you are defined by your taste in things." (my terrible paraphrasing).
“when you don't create things, you become defined by your tastes rather than ability. your tastes only narrow & exclude people. so create.”
(I've judged your comment, and I've not created jack)
All glory to the entreprecreator, the ubermensch of the internet.
Seriously, let people try to define who they are themselves. Not a quote, a guru or a motivational speaker who tell you `you are this, you are that, they are this, they are that'. Or worse, any artist trying to define himself through the impact of his works or personality on... others.