I kind of envy artists who really only work with one medium. I can't. I work on my drawings for a while, then I shift the focus to painting, then photography, sometimes some modeling stuff...  it seems like it should be a gift, but it doesn't usually feel that way. Often times, I can't get anything done before I feel the need to switch gears again. And I absolutely HATE leaving something unfinished! I started doing some wall mural stuff last week... didn't really make much progress on it but it's been almost all I can think about. Hopefully I can get it at least halfway done this week. In the meantime I've been working on drawings... have a moth drawing that's almost done, which should be finished this week... have a personal painting project I started a couple weeks ago... should be able to make some progress on that as well...
Photography and photo editing is something I can lose myself in for hours, though. Sometimes I can get into that zone with everything else but it's rare. I just love that feeling.