Whether you're stressing over an upcoming presentation you have to deliver at work, a blind date you have scheduled for the weekend, or a persistent leak in the kitchen ceiling, ask yourself one question: "Will this matter a year from now?" Sure, it's normal to experience some level of anxiety. If you're like me, you get antsy when you want to get something done right away so you don't have to worry about it any longer. However, you may hit a snag of some sort -- perhaps the presentation has to be rescheduled, the contractor can't see you for another month, etc. This may lead you to dwell on the matter until it's resolved. But life is too short to let one little thing derail your happiness. Instead of worrying incessantly about what may go wrong, why not focus on what can go right? There are certainly circumstances in life that warrant deep concern -- an ailing relative, getting laid off, being robbed, violating the law. However, there are ...