Try not to hate those that are different man, they just are. You and your friends can't understand how they can live life without a buzz, they can't understand how you and your friends can live a life with a buzz.
No one is lesser than the other. Just different wiring. The main thing is, regardless of how they live without, is do you want to live without the buzz. I know many people who don;t get messed up daily, who are no where near what would be considered normal, I am one of them.
maybe stop trying to label humans by societies "labels", and just live?