Since it is seldom clear whether intellectual activity denotes a superior mode of being or a vital deficiency, opinion swings between considering intellect a privilege and seeing it as a handicap.
I know when I've been playing a lot of golf it takes me a while to get back into cricket again. It's not so much the different shape of the swings, more the fact that you are stationary when you hit a golf ball. In cricket you have to move forward or back, which is an instinctive timing thing.
The point about manic depression or bipolar disorder, as it's now more commonly called, is that it's about mood swings. So, you have an elevated mood. When people think of manic depression, they only hear the word depression. They think one's a depressive. The point is, one's a manic-depressive.
It's not that my father didn't love me, it's just that he wasn't capable of consistently being there. His mood swings were gigantic.
When you're going into a game, you're not expected to hit a home run every game. You're just doing everything proper with proper swings.