"Well, Peter may have asked for it by stating that “we learn from criticism and feedback” but I’m not sure he expected to be heckled by the crowd. I admit I snickered with all the rest, more out of surprise at the confidence and strength of purpose the heckler displayed more than any amusement at the actual statement.
"He handled it well, neither ignoring the obvious nor allowing it to affect his presentation. That is until after showing some videos much of the crowd assumed that was all he had to say and started streaming for the exits, with Peter thinking on his feet and saying quickly that he might as well wrap up there.
"It was frankly embarrassing to watch."