[Margaret Pilkington]

Yes an addictive personality is the thing.

Well, I grew up in an age where almost everyone smoked tobacco....I never knew anyone who turned from tobacco to cannabis.

Maybe I am of the wrong generation.
I was never exposed to drugs.....and I was well into my twenties before I even tasted alcohol.

It seems that these days drug dealers get their clients at the school gates. That is a worry.
None of the habits(smoking....the use of alcohol) are without health risks, but in my opinion the mental health issues linked to cannabis are something that has been downplayed.