Has anyone felt like you are walking on clouds or air. That's the only way I know how to describe it. its like I have to think very hard to 'feel' my feet- so its as if they are bouncing around on air & I am just hoping they are hitting the ground when they are supposed to. It is rather unnerving. When my left leg first starting going 'numb' a few years ago- I didn't have this problem, but in the past 6 mths the numbness has increased and thus the feeling as though there is no foot at the end of my leg-- or as I mentioned earlier-- I'm just floating. If a wall is nearby I like holding on- or a railing- because then I know I will be alright. Would appreciate anyone else who has experienced this, if you could describe what you feel.