I want to add something about cannabis. I know lots of peole that are complacent about it, but I hate it. The difference being that I have been brought up around weed all my life. My parents are addicted, they have to have a few spliffs a day otherwise they get agitated and moody. They claim it 'relaxes them' which I don't deny but its an excuse to get get relaxed. All my life I have never been alble to have a proper convo with them, my step-mum in particular gets nasty when she's not had a spliff... both of their short term memories are completely f***ed and their logic for reasoning is out-of-this world and irrational. I don't know my parents because of it.
Its a miracle I'm not on it, having been around it all my life, but my step-brother on the other hand has sunk low into the world of drugs and my parents are oblivious to their input into it. He started doing weed, moving on to stronger stuff like skunk. at 17 he needed it as soon as he woke up and all through the day til he went to bed. He started popping Es too and my rents caught him doing a line of snow. He is only 20 now and already has started to experience mental health issues like schizophrenia he thinks that he can hear chainsaws in his head coming for him and it terrifies him.
Drug abuse may seem like a short-term answer to a problem, i.e., to help relax someone, but it can lead to further problems when it becomes addictive.