[Wonder Warthog]

"You work hard and fast and learn quickly that temper tantrums do nothing useful."

I don't know about that. Dealing with recalcitrant farm equipment can give one a real edge up on creative invective.

[Paladin2]

Better to lay on the hands rather than to lay on the words. Doing both can be effective too.

[nuke rocketeer]

You can cuss the hell out of machinery without losing your temper. In fact, if you keep your cool, creative cussing can lubricate the brain......