He's 18 - I was a drugs worker for years - he's heard it all from me.
I am annoyed he would be so stupid as to take something he had bought off someone which he did not know what it was but tbh I was "happier" it looked like a prescription drug rather than an illicit drug as was less likely to do him harm.
I worry more about them going out and getting pissed tbh and all those shenanigans- they are statistically more likely to kill him.