Not all of us like to dance. Some people go through all of life without ever giving it a try. Some make a lifestyle of dance and others of us pine for a time where we used to dance as a way of life.
For me, I spent much of my life watching dance, teaching dance and dancing myself. It was when I was crippled by back pain that I started pulling back from the thing I so loved. Now if I see dances and dance movies that harken back to my previous life, I find it upsetting and saddening to think back to how my body used to feel and move.