...is there anything like that for adults?...
Damn, Gargamel. Great story though/ good material.
Summer camp? Me? Never been. Was too scared, shy, and timid to go while my siblings went to their respective camps for at least a couple of years each.
Had the house mostly to myself those days. And I do wonder what it would be like if my parents had forced me to go. They probably didn't as it was one less tuition or whatever to pay.
On the one hand, being alone help me become independent and self reliant but on the other hand, being alone a lot and not going to camp probably didn't help my sorely lacking social skills.