cblgblog:

Tony having learned his “I rule everything, nothing fazes me” attitude from Aunt Angie. When he was young, the constant reporters and cameras that came with being the Stark heir terrified him. Angie the performer taught him to hide his nervousness, exude confidence even when he didn’t feel it. Fast forward a couple decades, Peggy wryly telling Angie that she may have done a bit too good of a job there.