I've been working at home on my research for the whole summer & generally go in 3 days a week when teaching. However, it means I constantly feel that I have to work. I've never done enough. Even now (when I'm feeling quite poorly), I feel guilty for not working. The stress I feel when I'm not making any progress is exhausting.
I have a nice office on campus that I could use, but I resent the commuting time--it's a 1.5 hour round trip, which seems like such a waste of time and energy. It's also unbearably hot during the summer. Nevertheless, I'm starting to think I should pack all my books up and keep work/home separate. I'd appreciate hearing how others deal with this problem as I'm just going round in circles.