Flopped the Nuts, do i need to be more AGG

[CallYNotRaise06]

I usually come out firing w/ the nuts, but i played it pretty slow because his 1 dollar bet made me feel like he wasnt holding a very strong hand.(thought it was a Cont bet w/ AK/AJ) after he called my raise i was really thinking AJ/tpwk(yes im certain he would call a reraise w/ AJ), and wanted to sell my hand on the turn. but I could have definitly gotten more out of him.