My dh (and our 17dd) have always been extremely introverted....but, get them on a
DISNEY cruise full of Dissers and they become chatter boxes!!! LOL! Introducing themselves to people, striking up conversations, etc.... In the almost 30yrs of knowing dh the only time I've ever seen dh talk to anyone (with out being forced to) is on the 10nt cruise with a bunch of Dissers!!!
He made a LIAR out of me! LOL! I had warned everyone that he is really shy & quiet.... then on the ship he started going up to people and introduing himself!!!
At the usual places we go to he won't even stand next to me because *People assume that I'm like you and would actually like to talk to them*
On the cruise when he was on shore excursions, that I wasn't on, he would go up to people that were wearing the DIS lanyards and TALK to them!
BTW - your presentation sounds really boring.

Compared to the cruise anyway!
Let's not give dh any ideas... I am NOT dragging his 6'2", 180lb body around the ship! LOL!