Guidance   Today we take our worries out and play with them, make fun of them, expose them to the light of what's really up. Having nothing to worry about, we point out, gives us that apprehensive feeling. Be so afraid of fear that you don't go there. Stress itself isn't the problem … duh. Worried about your looks? - you're not ugly enough to qualify for that. Scary things aren't scary unless you're afraid of them. Things like ending a bad habit come with a price of some stress … so what? You're...