«Help, my son is smoking pot!»

Weed is like any other drug or stimulant: The measure decides whether they are harmless or not. I would familiarise my son with the latest studies that show the dangers of cannabis abuse and make it clear to him that he has to take responsibility for his own health. Although a ban is difficult to monitor, it is still necessary at home.

The fact that your son discusses such issues with you is evidence of a trusting relationship. The more pressure you put on him, the more likely it is that he will withdraw and hide his use. You can share your worries with him - you can't stop him from smoking weed. As with alcohol, cannabis use can get out of hand. Talk to your son about how he and those around him would recognise that smoking weed is starting to have a negative impact on his lifestyle.

That alcohol is worse than smoking weed is a popular and not even wrong argument. However, it doesn't stop most stoners from getting drunk. Marijuana is neither harmless nor crystal meth. It is sensible to warn against its use, but it is usually only of limited success. I'm afraid you'll have to come to terms with this contradiction somehow. Don't trivialise consumption, but don't horror-monger it either. And pay attention to whether you notice any negative side effects of smoking pot that go beyond what you would call an occasional harmless high.

