"I'm willing to wager there's something in the back of your mind you've always wanted to learn how to do. [...] I'm also willing to wager you feel you don't have enough time to learn this particular skill. You're overworked already, and time is tight. You have work to do, family to take care of, friends to hang out with, and too many responsibilities as it is. By the time your work and family obligations are satisfied, you're tired: after you eat dinner and watch a little TV, it's time to call it a day. So much to do, and so little time. [...] I have good news for you: picking up new skills is way easier than you think. Believe it or not, you can pick up the fundamentals of any new skill in about 20 hours."