Most of us are much wiser than we give ourselves credit for, it's just that we don't apply that wisdom as often as we should.
To find out how wise a leader you are, take the Leadership Wisdometer Quiz.
Want to determine how much wisdom there is in your workplace? Take the Culture Wisdometer here.
If you feel like you are suffering from Cranky Bastard Syndrome, then this diagnostic test might help you find out.