OP: Congrats on the potatoes and for starting this journey, it will pay off in the end. I started in the 60's in self defense. My mom was the only one who could cook and that was when she started to take weekends away from the home to destress. (long story for another time). No one else could cook so I started to. I picked stews to start with, beef, tomato sauce base, onions, carrots, celery as part of the dish cause that's what I had seen my mom doing and the rest is history. Later I started watching cooking shows on PBS Saturday mornings and started learning a lot. My go to became the cook book my mom had in the house: The Settlement Cook book. Out of print now but sometimes available on the auction site.
Here is a tip, build your skills slowly over time and add new equipment to your kitchen slowly, over time, only as your skills grow into the tool (pots, pans, dutch oven, knives food processor, etc). Hold off on the purchase until you feel the real need and then spend the money for the tool you need with the idea of buy once, cry once. (We needed a new food processor about or 10 years ago, our "cheap" one craped out and we took the plunge for a good one at about $175 back then. It is a tank and has taken everything I throw at it without complaint. Not everything needs to be expensive though. Year after year America's test kitchen tests 8" chief's knives and the Victorinox Fibrox consistently wins. It costs far less then both Wusthof and Henckels and wins against them regularly.
Good luck with the journey and to quote Julia "Bon Appetit".
Shelly_D