No need to talk yourself into it. You simply ~are~ good, chica.
And an asset to any company with the smarts to hire ya.
You won't let him down. He wouldn't have set it up if he didn't have confidence in you in the first place.
It'll be easy, peasy, mac-n-cheesy.
Specifically, you've been watching The Naked Chef, Jamie Oliver.
Easy, peasy.
And, yet, I love his shows. Go figure ...