Faith is the belief in something that there is no PROOF in. Christians believe in Jesus, Pagans believe in Goddesses, Atheist believe in no God and so on.... so everyone has put their "faith" in something one way or another. Even if you have put your "faith" in you...what made you choose? Why have faith in any of it when there is no proof? And why do some need faith?
People need to have some sort of faith in some things. For example, even if you don't have faith in god you have faith somewhere else.
Faith is overrated I feel at the moment. Anything that you put your faith in whether it religioin, people or yourself, you're setting yourself up for a fall. So why do we as people put faith in so much things?