Many of us (especially men) get bored as we grow older because we are continually told our interests are childish(!), geeky, etc. Like I give a damn. Here are some of mine:

Greco-Roman mythology, Arthurian/chivalric legends, martial arts (the real thing, not that MMA trash), boxing, fencing, blues music, creative writing (see me everywhere except on VoA!), book collecting, Doctor Who (the classic series), Godzilla/kaiju films, astronomy, travel, stage magic, and (hoping this next one doesn't shock anyone here to much) young girls!

:)