Isn’t there another thread someplace about things folks didn’t remember to take to their college?
Really…my kid was in the Peace Corp is a not quite developed country…and even there…there were stores. I can’t think of any essential that you would leave behind that you couldn’t get if needed (even prescriptions can be filled).
We had another thread on things kids take and never use…my guess is the things left behind and the things never used have some overlap!