How do I skip the planning and shopping?
Depending on where you live, there is a pretty simple approach you can try. In the next few days, head out to places that specialize in particular kinds of foods and in making them appeal to you. A farmer's market, a butcher's, a cheese shop, a bakery, etc. Chat with the staff and buy whatever speaks to you in the store. When you come home, make whatever meals you feel inspired to make according to what you've bought. Be creative and impulsive and seasonal. Keep doing that until one day you notice there isn't any food, and either go out and shop or eat something canned and go to shop the next day.

In probably a week's time, one of two things will happen. Either you will be feeling free, creative, inspired etc and so happy you are doing things this new way, or you will have thrown out a lot of expensive food that spoiled before you could use it, and be feeling very stressed and unhappy at 4 or 5 pm each day because you have to figure out what to make. If it's the former, mission accomplished. If it's the latter, you now have your motivation for the planning and the list making, and should find it more pleasant since you know its purpose and what it is saving you from. Either way, the "I hate having to plan my meals" feeling should diminish drastically.