Few things are more rewarding than learning a new skill, but most new skills take a lot of time and effort. Instead, we often find ourselves looking for instant gratification in the form of a cookie or a television program because the amount of time it takes to earn true gratification by learning a new skill is daunting. While you're not going to master the guitar or Mandarin Chinese over the weekend, there are a few awesome skills you can learn in a few minutes and will save you time in the long run. Here are some of our favorites. More »