Having bipolar disorder can seem like a blessing and a curse. It can play havoc on your moods, energy, and relationships but it also provides tons of creative energy. In my case, I direct that energy into writing. And, increasingly, I find myself expanding into expressing my creativity through drawing and artwork. I’m the author of 24 books. The writing process involves both left and right brain tasks. This is convenient since depression puts me in a logical, left-brained state of mind for long periods and mania puts me in an energetic, creative, right-brained state of mind for long periods. The creative right brain comes up with ideas—too many for me to ever complete. It generates the major concepts, figures out how they relate, and gets the first draft on paper in short order. The logical left brain is the inner editor, constantly critiquing and evaluating so when I am depressed...