How do you become an Atheist?

[LWP17]

I was a cradle Catholic. I was never a fervent Christian. I just accepted everything. Maybe eight or so months ago I started asking questions like "If a god created the universe, what created him?," and "how can the Christian god exist when there is evil?" From there I started reading Bertrand Russell, and now I am an Atheist because I see no evidence to believe in god(s).

Yeah, I've asked myself those same questions. I even told people when I was younger that if you could ask god any question and he had to answer it mine would be "Where did you come from?" and this was when I was in middle school. I didn't know about Atheism or anything like that at this point so I guess I've always felt this way without really knowing.