It’s late at night. I’ve had a full day of teaching, yet I still have a lot of work to do at home.  I start strong, plugging away, the ideas flowing. But then I hit a wall.  I’m tired, and I’m not thinking clearly. Getting frustrated, I decide it’s time to take a shower and head to bed. When I’m in the shower, suddenly I have an epiphany about a problem I’ve been tossing around in my head. Something becomes clear and the inspiration starts flowing again.  After that I’m able to come back to my computer and quickly finish the project I was struggling through just a moment before.   This happens to me often.  I’ll have good momentum with my work, then…