You will move world if you want to.
Or when you are in fear from something, if you believe in fear.
Fear from not being successful :D. Fear from not reaching someone's else expectations. Fear from doing right/wrong things.
Motivation ultimately is carrot-stick mechanism. You should never be motivated to do something you like. Because it is natural.
And all I can tell you, you have not found what you would like, because you too have placed values in very very unbelievable(for you) place.