I can sort of get that but am curious about what constitutes "traveling"?
As for this, my guess is that if someone regretted traveling early on then they would stop doing it if possible. Here is use "traveling" in a broad sense.
I have a friend who really does not like being away from home. He has travelled for work in the sense of getting on a plane, meeting clients, and returning, but has rarely taken a 2 week trip somewhere. I think he has gone to Vegas a few times (he likes to gamble) but with gambling available now he even stopped doing that.
I cannot think of a trip I have taken (of my own volition) that I regretted. I either spent great time with someone whose company I enjoy or saw something really interesting.