What does everyone like best about keeping fish?

Hi All,

I was sitting down this morning just quietly watching the fish in the
new big tank (130g)....a Panda Cory was sitting on a piece of driftwood
looking like he was delivering a lecture to three, very attentive Clown
Loaches sitting on the substrate facing him - then I saw the Pl*c glide
in to find out what was going on...haven't seen him for over a week -
these fish definitely seem to be plotting something....he, he

While watching the fish I started musing about what it is exactly that I
love the most about keeping fish....it certainly isn't the algae
scraping or the water changes although I don't really mind doing
them....I love creating the environments for them and tending the plants
and looking at a thing of beauty that contains happy, content
fish....but most of all I think I enjoy watching them going about their
little lives and how they all interact and have their own little
characters :-)

All this set me to wonder how everyone else feels about their fish.....

Gill