To dream of an impediment indicates that the path you've chosen to complete a project is the wrong one. If you see yourself in a wheelchair, this could mean that you are experiencing a period of immobility, so you must work to attain your goals. If you dream you cannot move from where you are because of some incomprehensible handicap, it means that your life is not working and not progressing as it should. It is best to seek balance.
Gallery of dreams
Body reactions during sleep
Most of us must have experienced hallucinations or night mares. When we experience such dreams we are unable to move or react. This stage is referred to as sleep paralysis. This type of dream occurs in between wakefulness and REM. As it occurs during the REM stage, it causes complete muscle weakness preventing the individual reacting to the dreams.
Some people can recognize dreams while sleeping; this type of dream is called lucid dreaming. Most of the people would have experienced this type of dream atleast once in their life. You can actually control these dreams. One of the popular dreams that most of us experience is as flying in the sky; you can try lucid dream by imagining your house beside the flying aid.