For people who are terminally ill and in a lot of pain, I can understand it's use. Regular people using it simply to relax is a bad idea, though, as they then become reliant on it.
And don't get me started on the majority of users who simply smoke it because they think it makes them look "gangsta". Let's not pretend they don't exist. They're the ones who probably played way too much GTA and listened to too much gangsta rap or hippie music.
Then there's the ones who use it simply to fit in with their friends.
I've never drank alcohol, never smoked a cigarette, never taken drugs, never smoked weed, I also don't drink coffee, nor do I "need" something to help me relax.
And the people I have known who stopped using weed all said it's a waste of money.
And yes, I do think it involves morals as people use it even when they know it's against the law... Or have I just been unaware we can pick and choose which laws to follow? Does the law take after religion now?