Spend Five Minutes a Day Outdoors to Increase Self-Esteem [Lifehacker]
Be at Peace in Less Than 5 Minutes [Wise Bread]
Fill Out This One-Minute Form Every Day and Find Out Why Your Life Sucks (or Doesn't) [Lifehacker]
20 Minutes of Exercise a Day Is Enough to Get You Fit [Lifehacker]
Keep a Journal of Awesomeness to Boost Your Self Esteem [Lifehacker]
Notice a trend here? You should probably be following Lifehacker directly, and cut out the middleman.