highs and lows

Met a young guy last week who was over on holidays from the States. I went to school with his dad and he introduced himself to me while I was playing music with his uncle, a good friend of mine. Very pleasant, friendly, out going kid, 17 or 18 years old. He went to Dublin for the weekend with his travelling companion. They went clubbing, met some more young American tourists, one of whom had "legal herbal smokes" which he offered around to the assembled. Two days later, the young lad is brought into the psychiatric unit in a very distressed state and was admitted straight away. The boy has no history of any psychiatric problems. His parents flew over straight away, hoping to bring him home, but the hospital say that he will need to remain as an in-patient for at least another week.