Imagine living till 80. If you pick up a skill at 20, you’ve got 60 years to use it; at 30, you get 50 years; but learn something at 50, and you’re down to just 30 years. The lesson? The sooner you learn a valuable skill, the more you benefit. Conversely, the sooner you adopt negative habits like complaining or procrastinating, the longer and more profoundly they’ll affect you. So, start learning the good stuff early!