I do agree that everything should be in moderation but that's probably not the case with drugs and alcohol , I mean once you start , It's probably just a matter of time until you get addicted to it and you screw your life. It's better to stay away from these things . I never smoked or drink anything on my life and I'm just fine , If I have problems or I celebrate with something , I don't see how alcohol will make me feel better.
That's true....
Once you take a step to drink alcohol then you'll be again influenced drinking alcohol, it's a massive addictive task, so bad thing should be treated as a bad, it should be always kept away, smoking and drinking alcohol are basic of addiction. So both should be prohibited for good.