Bob, Nervousness is fine, but have faith in yourself, I have faith in you. You can do ANYTHING you set your mind to. Physically, Mentally, YOU control the limits Bob, and the skys the limit.
like squat 600!!! holy crap!!!! i got weak legs. don't do very much at all...only like 280lbs. and i hope to get my bench up alot too...i also max 185. but good god ... 600!!! how in the hell does you bones not break?? lol