Linda I am 68 and I do understand how mentally disabling this gets. I understand the mental part I really do. I will not give in to it. I am determined to keep getting educated about it. I have idiopathic neuropathy and have been dealing with different things. I have read up on Small nerve fiber. I had everything come back normal except for the skin biopsy. I have been getting a buzzing sensation in my left chest and it comes and goes. I just had it in my left foot. It comes and goes wherever it wants to. Elsewhere to. I get pinpricks in my eyes and wherever else they decide to go off. Some of them can be worse than others. I have had pressure in my neck in the front and in the lower back part of my head and neck which is fairly new. The pressure in the front of my neck was the worst. I thought I was gonna choke. I saw a neurosurgeon and he looked at my MRI and told me his conclusion. He did recommend me to see an Ear,nose and throat doctor. He also wants me to see a neurologist again. I told the young woman that called that I wanted to see someone new with neurology. Not that I would gain anything from that. Just thinking maybe a different perspective. Worth a shot. I will continuing pursuing these things. I read that small nerve fiber can affect your heart, your BP, your gut. Basically your autonomic nervous system. It's funny in a way because all of that was affected before I was diagnosed with the small nerve fiber. Only I have other things that have happened. Hang in there Linda! @rnlorena