Let me rephrase an old joke that pretty much sums up the whole lecture:
Knock, knock.
Who's there?
The interrupting Bob.
The interr....
BOOOOOOB
Even when
Richard started talking about his childhood, Bob kept butting in.
I watched this with a magic
buddy and both of us felt like punching the screen several times - that's how annoying it was.
Dan should have done something to prevent this from happening all the time...