Today it seems like everybody's mad about something and ready to fight. There's an adage that says, anything worth having is worth fighting for. But then Kenny Rogers' Gambler Song advised, you have to know when to hold 'em and when to fold 'em. Rational thinking also demands you assess what you're fighting mad about and determine if it's really worth fighting for. Oftentimes, we get riled up and emotional about things only to find out we were just flat out wrong. What we tho