Do others have this all the time or does it go away and return maybe weeks apart? I've been to three clinics over the last year. I mentioned to one of the GP's a few years ago that I walk like I'm drunk - keep veering off to one side. He said lots of older people have that! Wasn't concerned at all. Now though it's more serious with 2 images. and a feeling of falling forward. When do others notice the most extreme feeling? Do they wear special prism glasses and hope for the best?