A decision you make today could affect your life tomorrow, a week from now, or 10 years now. Destiny is the ripple effect of every decision you make over a lifetime.These 5 decisions will have a disproportionate impact on your life and are often the most challenging ones you’ll make.

The versatility, flexibility, and simplicity of the 100-day project are what make it work for pretty much anyone. Aside from the rule of 100 small actions for 100 consecutive days, you decide on all the other rules so that they fit your interests and circumstances.