I think I've learned some intentional habits from working in a very stressful environment. For example, in my ICU, lunch is assigned. You have a lunch partner, and you must make sure you and your partner each get 30 minutes to eat, with no interruptions (it's a legal thing). When I worked day shifts, that 30 minutes outside in the sun, or even just sitting down, was blissful. Now I try to do that with all my meals--uninterrupted, enjoying the food and the company if I have it.
Now I work nights, so all this morning talk is cracking me up. I'm often most productive from 1-3am! Exercise is a problem, though. I'm looking forward to setting up a home gym for 2am use. And I know exactly how late everywhere I need to run errands is open.