There are different types of motivation. Every type depends on people. It is true if you set goals, write it and paste on the wall of your office just like firepower did, it will help you in keeping you motivated. It will tell you the WHY of your hardwork and with that being reminded to you everyday can eventually lead you to successfully achieving the goal. These different types of motivation can change your life and i have written about it here https://steemit.com/motivation/@content.creator/can-everybody-get-motivation-do-you-have-the-focus-towards-your-goals