The power of thought and meditation....?

i have noticed over the past few months that i take a high interest in the power of the human mind and thoughts....I look at people like bruce lee, jet li, ludwig van beethoven, albert einstein, pablo pico, etc. and think to myself... how the hell are they so untouchable at whatever it is they do? how are they such beasts at what it is they want to achieve? is there some type of spiritual world out there, like a secret way of thinking, or meditation or something along those lines, that can make a person such a beast at something? is there a way to be creative, succesful, etc....through thought and meditation?.....or am i just crazy? lol