Don't believe me? Then check out this guest post on Zen Habits. The premise is that on days you simply don't have the ability to carve out quiet time, you can boost your well-being and lower your stress levels with just one, 6-second breath.
That's 2 seconds to inhale, 4 seconds to exhale. Go ahead, try it now. Don't you feel better?
Sometimes, the simplest tricks are the most effective. Now, get back to work!