Doing a whole new thread on this so no one feels singled out. I really don't mind when people make even chronic mistakes in an internet forum, but Bill Rogers did this throughout his entire book and it drove me crazy.
"Dominate" is a verb. "Dominant" is an adjective. Your hand and eyes are nouns; adjectives modify nouns. Verbs make nouns do stuff to other nouns.
You have a dominant eye and a dominant hand. BLACKHAWK! dominates the world of drop-leg holsters.