All it takes is a thought, idea, desire and a crazed obsession for it and you are capable of doing anything you set your mind to. BUT the obsession MUST be there. If all your can do is think about, visualize, day dream, fantasize, talk about, write about, feel it, smell it, you are now at the stage of obsession! Obsess is a verb in which something dominates or preoccupy the thoughts, feelings or passion upon something. If you can make and force yourself to be completely sane yet obsessed with your goals you are to be sure you will "make it" . But I do say this, if any of your dreams begins with "I wish.." Please give up NOW. People do not succeed upon a wish, its all in the mind and soul and in depth cling that your have with your goals, that eventually turns into a devotion, craze, infatuation that you have which in turn will make your dreams come true.