Are you a dedicated or a committed person. This is the quality of being valuable. Many promotion were earned due to services one person accomplished that was beyond the call of duty. Also remember that if you do the job right you only have to do it once. You gotta watta.
Desire comes from being hungry for a goal.
It's the fuel that gets you started. Success is a by-product of many goals. Success is a process because it's never ending. The most important thing about motivation is you must learn to start your own engine. Teach people to motivate themselves by setting the tone and the condition for self motivation.