I don't just shoot photos when I'm being paid. Photography was a hobby before I took it up professionally, and I continue to shoot for fun in my spare time. Often I'll shoot on my old Rolleicord 6x6 medium format TLR camera...
Its nice to go back to shooting "real" photographs on film. Obviously there's no screen to check on the back of the camera, and you only get 12 frames per roll of 120 film, so you have to think before you shoot. I still get excited to see the pictures when they come back from the lab...
You can see some of my "hobby" photography on my Flickr stream : Simon's Flickr