We are faced with the paradoxical fact that education has become one of the chief obstacles to intelligence and freedom of thought. It don't take a genius to spot a goat in a flock of sheep. Never ask a barber if he thinks you need a haircut. If you get to thinkin' you're a person of some influence, try orderin' somebody else's dog around. Don't worry about bitin' off more than you can chew.
Good judgment comes from experience, and a lot of that comes from bad judgment.
Always drink upstream from the herd. Never drop your gun to hug a grizzly. If you're ridin' ahead of the herd, take a look back every now and then to make sure it's still there. When you give a lesson in meanness to a critter or a person, don't be surprised if they learn their lesson. When you're throwin' your weight around, be ready to have it thrown around by somebody else.