Some things I know:
It’s your gut that will tell you when something is good, and your brain that will rationalize when it’s not.
Story-telling can be simple.
Marketing is just communication.
Klayviyo & Mailchimp.
Adobe Creative Suite.
Sketchup & Fusion 360.
Studio & Location Production Photography.
Various Printing Techniques.
How to build anything, or find someone else who can.