The meaning of feet represents the direction of human life. Dreaming that one's feet were cut off may be because one feels that one's direction in life is blocked, or the road in life is cut off.
Being hooked up in my dream may be a kind of hope for myself in my dream, hoping that I can start over and get out of the predicament. And seeing yourself limping in your dream may be that you are right in your dream.
Worried about your life direction, or worried about your future. Dreaming of sitting in the dining room may be because you want to find a safe place in your dream, or hope you can find some kind of support.
Generally speaking, dreaming that your feet are cut off may be because you feel helpless or passive in your dream and want to start over and get out of the predicament. I hope these explanations can help you understand your dream.