Weed is actually better than alcohol. IMO

Never heard a news of any fights after smoking weed

Never heard a news of a crash/accident and finding driver high instead its always some drunk bastard.

Never heard any bad news about people with the culprit being weed. If people want to smoke and have some fun watching or doing something, I think its all good.Worst to worst they get stoned and dont leave their couch/seat for few hours. nothing really wrong with that, doesnt harm others.

Just dont let it spoil your studies, relationship and career. After that its all good i guess..