Knee surgery is not a reason to give up, and it's just an incentive. The main thing is not to get discouraged, go to your goal, walk more, move more, because, as they say, "movement is life. I have a neighbor who had surgery on his hip, and he was 70 years old; everybody thought that he wouldn't walk and just lie there. But fortunately, it was not so, and he began to work on his leg, slowly get up, walk around the house first, then start to go out. Also, he even used
https://homecareassistance.com/blog/top-10-healing-foods-eat-surgery [homecareassistance.com]. To build a proper nutritional system, proper bone growth depends on nutrition, for example. If a neighbor could do it, so can you; get well soon.