Was raised in a not-so-strict Catholic family. We didn't attend church often at all, maybe once every year or three. Though my parents did make me get confirmed in my early teens. I remember never strongly believing or even thinking about God, even in my earlier double digit years. I didn't pray, even when my parents and sister did; so I really just rarely thought about God very deeply because it was never truly forced upon me. It wasn't until I was 16 or 17 that I became a firmly logical thinker, focusing on sciences and the likes. I spent nights researching everything there was to know about evolution, natural selection, known life on earth appearing hundreds of millions of years ago, extinction events, and everything out there about space and the math involved around it. Secretly I was hardcore geeking out, because not even my real life friends to this day know that I'm a knowledge freak when it comes to this stuff.
Anyways, around that time of 17, I decided that I didn't think there could be a god. This was actually the first time that I decided to read the entire Bible. Reading it with the mindset that none of it is true, is actually very interesting. It gave me a whole new outlook on the Bible and why I think that and other religion based texts were truly amazing, inspiring (I love quite a few quotes used in the bible), and actually very much needed for the advancement of early humans. Now, my next statement is going to be intensely debate worthy, and I refuse to argue about religious beliefs, so I'd rather no one argue against mine out of respect that we all have opinions: I think for humans to actually advance to the next stage needed so our worlds don't absolutely crash and burn, we need to put away all religions. This would absolutely have to happen if long term space travel and space migration were to take affect and work out successfully. With the majority of the world not united, and even some places still going to war with each other over who the real creator of humans is, it will make it impossible for one eventual governing power to form for the greater good of our species. At the rate we are going in, humans will either die out due to overpopulation, the proposed World War 3, or an unexpected killer space event (e.g. a black hole). The sooner we can advance our technology and unite together to start migrating to other earth-like and habitable planets, the better.
I'm leaving out a lot of details and opinions so I don't get hate up the wazoo. But this is just my opinion. I also think that the ancient astronaut theory is true, to some extent. So, overall, I'm Atheist.