I think it is for everyone. I try to think of two of my favorite "sayings" on that subject though -
"actions speak louder than words"
"I will show you my faith by my good deeds" James 2:18 (that whole section is good - James 2:14-19) -- and, "faith" doesn't even need to mean that you're trying to prove faight of God- faith in something working, faith in yourself, faith in others, faith in whatever you believe... i.e.You believe being a good person is good, then you will show it by your deeds... :)
I'm not sure if that really answered your Q, but I'm hoping it did give you a different perspective, as well as a little support, advice, and encouragement on that matter.
at 2:12 PM on Apr. 10, 2009