I talk about mining entertainment, good or bad,  for adventure ideas.

I talk about playing Games outside your interests and how it can possibly give you inspiration.

I talk about where you play and what kind of table setup you use.

I talk about translating your prep notes into an adventure at the table.

Since I just got my Immersive Battle Maps books I talk about different map types I've used.

I talk about unarmed combat and a possible way to do it.

I talk about house rules and customizing spells for your campaign.

I talk about artifacts and how the 1E DMG is a great resource for every GM AND player.

I talk about magic items and charging them.

I talk about taking notes during a game session.