I talk about a quick and simple way to outline an adventure.

I talk about how I'm thinking of running a Swords and Spaceships-type campaign and how much (if any) of what genre want to add to the mix.

I talk about the justification of the existence of dungeons in a game world and one possible way to make it plausible.

I talk about being tired and what I can do about it.

I talk about attention at games and how I deal with it.

I talk about using physical maps and visiting rural and wilderness areas to help GMs with their campaign worlds.

I talk about how GMs can tweak and adjust spells to suit their needs.

I talk about random encounter dice and how they'd work as tables.

I talk about making your prep tight.

I talk about 1st level characters and how the GM can help them get through to 2nd and beyond.