People make a new year resolution. But how many people keep their plans? I'll introduce more realistic and rational theory. If you live according to this theory, not only you can make the best choice but also you will be able to utilize your time more efficiently, without wasting your time.
  Don’t do it if you think it’s Greed. If you consider it as Challenge, think it over. And if you think you Can do it, just do it. Based on this GCC theory, I hope you can accomplish your goal.

Modify plans like this.

Greed only makes you more tired.

Challenge if possible and improve your life quality.

Can you feel that you are approaching your goals?