I guess you could say I've been disaffiliated all my life. My family has never been consistent church goers, although we call ourselves Baptists. I'm in the "younger" crowd as well, and I think the disconnect we've had with Christianity is that we've grown up with gay people in class. Our best friends are black, Arab, Muslim, Jewish, etc. And although I don't think Christianity was ever meant to hate anyone, it is certainly preached that way today. (At least in my experience in the South.)
I couldn't bring myself to believe in something that tore others down for things they couldn't control - homosexuality, the color of their skin, their families' religion, etc.
Basically, I believe in a higher power for sure. What that higher power is is something we'll probably never know until we get there. But I believe we can connect with that higher power through good deeds, love, compassion, happiness and other positive qualities. There has to be a reason we were given consciousness and the ability to feel these things.
And just as a side note: I've been doing a lot of research into DMT, the spirit molecule. I think that might be the basis of our humanity and how we connect with the world around us, but I mean, who know really? We'll find out one day.