Certain Experiences

I don't know if everyone has an experience like I'm about to describe but I have recently experienced this and it totally opened my eyes and slightly freaked me out so this is just like a venting post and if anyone has had similar experience. So I had one of my ex's/friends get drunk and after that the way he acted totally scared me and completely freaked me out. I know that when people drink too much they act drunk but the way he acted was just so weird and kind of opened my eyes and made me realize how stupid and unnecessary drinking and getting drunk are. People think it's fun or cool and it maybe at the time but the affect and impact it has on people and the consequences from it are crazy.