Okay, no more excuses. As the cold and frost move out, it’s time for exercise to move in. We know. You’re too busy to exercise. Sure. That’s why you spend HOURS watching tv, playing video games, and tweeting. Exercise doesn’t have to take long — 15 to 20 minutes a day — and it’s the single best remedy for stress. So follow our Ask K2 advice about Dealing with Heavy Stress at Work, and unhook physically from anything that bothers you.