Steve,

I could have written your letter as well. Shopping cart helps, walking into the big box store gets my dizziness and lightheadedness fired up. Foot neuropathy gotten worse. Almost don't want to drive anymore and I love my cars. I'm lightheaded at all times except when lying down. Getting up and walking makes it worse except for when I get on my treadmill and walk 2.5 miles while holding the hand rails. Walking on uneven ground is all but off limits for me now. I'll be 66 in a few days.