Following on the rudder pedals.
You will understand when you will become a captain one day. No personality issues here whatsover.
Actually when I notice that a FO does not have his feet on the rudder pedals during TO, Ldg and taxi I am indeed annoyed. It actually reflects an attitude, a bad one at that. A nonchalant attitude that leads to oversights in performance calculations, runway alignments etc
And then lenghty pprune threads follow..