An ENTJ does not like regular fun. ENTJ fun is meeting a goal, which means making a little progress each day, reviewing the remaining milestones. And then lingering on the big-picture in the way I imagine others sip a tall glass of beer during happy hour.
Wow is that ever me. I mean, just look at me, sitting here, coffee in hand, savoring the Strava charts of today's bike ride. The ride itself is a straight line out and back along a perfectly flat bike path. They say that (I/E)NTJs have rich interior lives. Everything interesting about this ride happened in my head.