I understand how you feel
@SlimLizzy I used to enjoy cooking - mainly because I enjoyed seeing other people enjoying what I had made. I always said that, if I were to be left alone, I wouldn't eat much because I couldn't be bothered to prepare food for just me. That actually happened before hubby died because he had to be nursed and tube-fed for the last 2 years of his life. I stopped cooking and ate bread, anything quick and easy etc. Then, of course, realised the damage I was doing and investigated lchf. Trouble with lchf is, it means making meals with real ingredients and spending time on it. I try to minimise that by making large batches of stuff for the freezer and then just getting it out when I need to eat. I do keep trying new foods, but things often end up being passed on to No 2 son's dogs, so I wonder if it is worth bothering making the effort. Thank goodness for the freezer (currently no room left in it, so I have to start eating some of it).
When I was younger, I didn't mind making several different foods at one time - one son was vegetarian, the other vegan and allergic to most foods, hubby loved veggies and potatoes but liked to have a good piece of meat with them, father liked his good old fashioned English meals and his puddings. Juggling was normal then. I guess I'm too old for all that now. Wish I had a magic wand, or a robot, to make lchf meals for me as and when I wanted them. But this is the real world.