I read. Love a bit of totally out there escapism (Iain Banks, Terry Pratchett, George RR Martin etc). I've started reading some "serious" fiction, and I'm happy say I'm taking something from it. This may mean I've grown up a bit. Oh well. I just finished "The Guernsey Literary and Potato Peel Pie Society", which is one of the best books I have ever read. I'm not ashamed to admit to a manly tear or two even.
I like to run and swim. I live near the UCC gym, so I've really got no excuse. I joined the Athletics club this year and they've been busily crucifying me with seven minute miles. It's good though, seeing the serious people shows me just how much room I have to improve.
I love to cook. It's fair to say I cook like a nerd, all denatured proteins and to-the-gram weights, but it works for me.