This happens to me periodically as well. I can't explain it, but all the sudden I just hate being at my desk and/or in my office. Luckily I don't use an IDE (

This happens to me periodically as well. I can't explain it, but all the sudden I just hate being at my desk and/or in my office. Luckily I don't use an IDE (just Vim) so my solution has been to take my laptop to different places, sometimes around the house and sometimes outside. A coworking space a couple days a week seems to help a lot too.