Be sure to expose yourself to criticism: A fine polish requires an abrasive.
Know how to drive safely when it's raining or when it's snowing. The two conditions are different.
Know the function of a fuse box and the appearance of a tripped circuit breaker.
Know how to garnish food so that it is more appealing to the eye and even more flavorful than before.
A fool is someone whose pencil wears out before its eraser does.
Try square dancing-at least long enough to no longer feel silly and begin to have fun.