adjective

agitated, nervous, or anxious.

Jack was never flurried

agitated,flustered,ruffled,in a panic,worked up,beside oneself,overwrought,perturbed,frantic,in a flap,in a state,in a twitter,in a fluster,in a dither,all of a dither,all of a lather,in a tizz/tizzy,in a tiz-woz,in a (flat) spin,having kittens,in a twit