I'm in my early twenties and I really don't see the appeal of drinking so much that one gets a hangover. Maybe it has different effects on me? Because I start g

I'm in my early twenties and I really don't see the appeal of drinking so much that one gets a hangover. Maybe it has different effects on me? Because I start getting sick in progress of drinking after around 5th or 6th beer (I'm Czech, this is considered low amount, my buddies can drink 10 with no problems).