For people in our field, stress is absolutely the worst enemy. Personally, between work and my own business, 2-3 big projects and countless small projects there are little to no time to relax.

I work out regularly and this really helps for me. Blasting music while lifting heavy works wonders. We usually have a pen and paper roleplaying evening every Sunday, that helps too.

As long as I get one day to rest every week, I'm happy. It does help a lot.