If it don't seem like it's worth the effort, it probably ain't. The biggest troublemaker you'll probably ever have to deal with watches you shave his face in the mirror every morning. Never ask a barber if you need a haircut. If you get to thinkin' you're a person of some influence, try orderin' somebody else's dog around. If you're ridin' ahead of the herd, take a look back every now and then to make sure it's still there with ya.
Good judgment comes from experience, and a lotta that comes from bad judgment.
Lettin' the cat outta the bag is a whole lot easier than puttin' it back. Generally, you ain't learnin' nothing when your mouth's a-jawin'. The quickest way to double your money is to fold it over and put it back into your pocket. Never miss a good chance to shuddup.