NT fun is boring.
my idea of entertainment is tromping through old graveyards (i'm a genealogist), long hours of research or data-mining, reading non-fiction historical accounts, writing when I have an idea of where I'm going, taking pictures of bizarre objects/places, rewatching the entire 7 seasons of TNG/DS9, etc.
Hell I can't even remember what's fun anymore

These are all things I do by myself. I'm having a difficult time conjuring up the "fun" things I do with others.
I just got back from taking pictures of random objects and locations on my college campus late at night. Then I watched DS9 when I got back.