Like most well-traveled people, Dave can tell you stories that start like, "When I was in India ..." or "This one time in Haiti ..."
He loves to tell stories about using a wooden toilet in India or having some girl from Kalamazoo pray over him after going to a Hindu temple. Only someone who likes traveling will tell stories like that.
For the record, Dave doesn't travel to developed countries. He avoids Europe at all costs. He'll make fun of you for liking England (those damn colonists!) So if you want to travel with Dave, plan on going somewhere that requires getting a bunch of shots and taking malaria pills.