Im 20 yrs old, what religion should I pick and why?

ok, so I am a Mormon, and I think that what you have heard is not what we believe, I think that you should investigate, ponder, and pray about what religion is right for you. (and as an interesting side note, the book of Mormon may hold more of the history of the Maya people than you think, but you wont ever know unless you read it, right? :) ) I hope your quest for faith reaps the rewards that you seek. Best of luck to you!