Someone who has "traveled dozens of countries recently" is probably traveling a bit lighter than someone who's lived somewhere for several years. It seems likely you're not traveling with a couch, a bed, a nice desk, a dining room set, washer/dryer, etc. that you move with you each time. (I'd guess you're not carting a couple of young children from school system to school system, too.)

Traveling is not the same thing as moving.