"I have too much energy. I’m learning to channel it...

"I have too much energy. I’m learning to channel it instead of letting it burn me."
"How does it burn you?"
"It can keep me from focusing. It causes me to think about a million things at once."
"Are you manic?"
"Yes."
"Do you take medicine?"
"No. I just wear a weight vest under my clothes while I’m working, then after work I run until the batteries are done."