Why are you an atheist now?

In a nutshell, truth became more important than faith. I asked myself "In what do I believe, and why?" The more I applied my own logic and research, the bigger the cracks in the wall of my beliefs became, until it completely fell down. As an athiest, I no longer believe in any god(s). It's as simple as that, though the process sure wasn't quick or simple. I'm still the same person, just free of superstitions!