I feel like something's lacking in my life in a spiritual sense.?

I love my family, friends, pets, sports, reading, school and am 100% atheist. My mom is a devout protestant and my dad's an atheist, but I've never believed in God either. I don't want to be a Christian because it seems like they have this intolerance to other religions and are just closed-minded. I also don't believe to instill in Christians to "fear" God. If there is a God, I would still not worship some guy in the sky out of fear. I don't know what to think anymore, I've practiced a little bit of everything and yet am not satisfied with anything. This question is jumbled but I don't care I'm going to submit it anyway.