You know, I don’t think he’ll turn right around and head right back to wherever he began; I think he’ll take up some of his previously-mooched-from new acquaintances up on possibly insincere offers to visit them, and thus extend the mooching section of his trip indefinitely.
This has got to be a pretty heady experience for a 24-year-old who, from what I’ve read, didn’t have much of a life before this. National media stories starring (and praising) him, perfect strangers cheering him from the roadsides, buying him stuff and taking him into their homes, social media attention out the wazoo, and who knows what else.
Why wouldn’t he want more, more, and more?