I’ve name changed for this. My DS19 is home from uni for the long weekend. He has basically been stuck in a room in a tower block in London at uni with everything online, literally no reason to leave his room and he is doing what should be a lab based degree. High achiever academically and up until 18 a dancer training 15 hours a week on top of college work. He is now doing zero exercise. Joined dance society at uni but of course all online, he literally has no space to turn around in his room let alone dance and all his motivation has gone. History big mental health issues (anxiety) and has previously taken prescription meds for this, he stopped during lockdown but has since restarted (I think) as he is now feeling anxious again about social interactions. I knew he was smoking weed at Christmas when home as could smell it. Basically I looked in a tin which was on the floor of his room last night and along with his weed gear there was a plastic bag of 2CB tablets. His father and I are fairly recently divorced (barely sees his DF as he’s now shacked up with new woman and her teenage daughters) and we recently had to sell family home and downsize, he has articulated he doesn’t feel as if this is home anymore as he’s not used to it. I have taken the tablets, so when he looks he will know I know. Any advice on how to broach this conversation? He’s had a really shit 2 years even without covid on top. I don’t want to turn him in on himself even more, make him retreat back to London but I can’t ignore it.