Answer:
If you really mean this question as you typed it out, then i say this: to become humble, you must witness someone highly more meaningful in life than you are. You must take in all that they are and all you are not. In the world of music, i have been humbled many times by other drummers. I've also been humbled in school. Lol i make that sound bad, but sometimes its good to get a reality check as far as these things are concerned; in short, put yourself in a situation where you will see just where you lie in the big scheme of things and maybe you will then be "humbled".