Ever hear of OA????
Six years ago I was backpacking down major gorges.
Now I am trying to lose major weight. I miss backpacking. My knees have failed me.
You lost weight, good for you.
I eat less but my knees are killing me, literally.
I am not sitting on my ass.
How old are you? BTW — good for you.
Yeah, I was a fat sloth, no question. I ate too much and didn't exercise at all.
If your knees hurt what about a stationary bike or something where your knees aren't bearing weight?
I don't say this to brag - I say it to give encouragement because there is no one as adverse to exercise and cutting back than me and I did it because I decided to. Once you hit the mental point where you're damn well going to do it, it just happens. Good luck !