Signed up for a pool league not knowing how to play 9 ball and failed for a couple weeks before practicing a bit and starting to watch pool on youtube. Past couple of months I'll watch a couple racks of a particular match while I am eating a meal. It might not be super fun to watch if you don't play but its pretty admirable how good these guys are at potting balls and how they strategically run out a table by precisely moving the cue ball to the exact place they want it to set up the next shot or prevent their opponent from having a shot.