Kazuo Inamori said, "A person's attitude toward work determines the direction of his life."
A person's cognition guides his behavior, which in turn determines the direction of his life. Most of the pain in the workplace comes from cognitive limitations.
Women who suffer from mania often have extremely strong personalities, so strong women are very likely to suffer from mania.
A key indicator of happiness is having a good relationship, and the workplace is no exception.