I talk about your GM resources to plug the holes in your adventure.

I talk about humancentric fantasy RPGs.

I talk about PC and NPC quirks and unexpected reactions.

I talk about loner characters and how they need to figure out how to work with the other PCs.

I talk about dual/multiclassing and why I'd rather not deal with it.

I rant a bit about character "builds" and what I do.

I talk about and try to reassure new OSR players who started with the current edition that it's not as much of a slog as you think.

I talk about the kinds of magic items you should make available to low-level characters.

I talk about how to grab a map, stock it, present it to your players and other tips for ad-libbing.

I talk about a few things to help write adventures.