Busy, busy, busy -- writing!

I procrastinated for one day, then dove in to my writing projects so hard I forgot to come up long enough to blog about them. I completed revising "Asylum No More" for the umpteenth time, but this time after seeing it performed before live audiences, receiving feedback from thoughtful friends, getting on-point questions from the director. Sent it out before deadline to an important festival. Was also referred by a director to a theatre company that produces works with African-American casts. It would be lovely to have the play read there as well.
Now I'm working on writing my new play: "The Stars Are Our Ancestors." This has meant listening to a book on tape which I read years ago -- "A Brief History of Time." Listening to it means I can listen to it again, until I understand the concept. When I'm reading, sometimes the pages are like Teflon -- my eyes keep sliding off. My play contains dark energy, dark matter, black holes, and stars. My protagonist has to have ideas, thoughts, and something to say about these things. So ... So do I.
Meanwhile, I'm also studying for a job that's coming up. Memorizing material. I like challenging my brain for that as well. I alternate my projects. Work on one thing for awhile, go away and work on another.
Keeping busy also keeps me sane. How do you take care of yourself?