Do guys like ditzy girls ? ?

With my observations, I've come to the conclusion that yes, men are more attracted to "ditzy" (but not stupid) girls. Guys more easily laugh around girls who they can be themselves around. And laughing= happy. And don't guys open up more easily when they aren't feeling intimidated? There are two sides to me..the outgoing, ditzy part, which comes out around my best friends; and there is the more secluded intellectual side, that comes out around my elders. Playing smart and being shy has always come off as boring. However,once I get further into friendship mode, we flirt, wrestle, tickle and laugh a LOT more. :) these things are rather silly. It always seems cute to a guy when he has to teach a girl something ;) What do you think?