What could make a teenager uncharacteristically aggressive for a week - he is 17 and went to some sort of all night rave and ever since has been unusually confrontational and angry. He's usually calm and hates angry behaviour from anyone - but he kicked his bedroom door in yesterday because he lost something and was stressed about this.
He said he was giving up weed this week - could it be withdrawal from this or is it more likely he's coming down from taking something else like mdma?
Anyone with actual experience out there?