Stop reading stuff on the Web and get back to creating on your own, already!
I mean, as soon as you watch this piece from TED 2005 of Princeton undergrad and "microbiology prodigy" Eva Vertes who, at 19, stood in front of quite an audience to express her passion and ideas about fighting cancer -- which has been gaining acclaim since she was just 17. (Give it a chance; sure, she's nervous, but wouldn't you be in front of an audience like this?)
Okay. Now you can quit reading and get back to creating.