In school, and now out of school - I keep the same routine. I work 50 to 80+ hours a week programming, emailing, etc.
Primary, Ive worked a full-time job as (senior) software engineer and on the side (as much as a possibly can get away with it) building businesses for the last year of college + the last three years. During that time I never once took more than a single day break from coding. That is four years with no vacation / adventure.
I coded after everyone went to sleep, on planes, trains, ships, etc. Believe it or not I'm also married and have a fairly active social life.
I found that traveling, and working makes it possible for me to see things I otherwise wouldn't. I also noticed that changing up my scenery made it possible for me to be more productive. Might not be like this for everyone, but I'm more invigorated when new stuff is going on. It keeps my brain on point.
I should note, that since then I took my first real vacation in four years. It was two weeks doing w.e., traveling with my wife. Honestly, it was awesome to be away. That doesn't mean I don't bring my work with me now (as perhaps I'm overly ambitious), but I do intend to unplug now for at least two weeks every year.
However, I can see how this guy would be able to travel and might even be more productive if they do it right.