Like you, I can be utterly destoyed for a few weeks by a hard joltime from my own footsteps. BUT--know that in dealing with this problem myself, even the worst jolts have NEVER caused permanent harm as far as I can tell. I always come back to baseline after a few weeks at most. And if anything, I've gotten better over time.

I'm sure you've seen this advice before, but I strongly recommend that you try an anti-inflammatory diet. It has helped me considerably.

At the moment I am trying to investigate the long-shot possibility that this sensitivity is caused by a CSF leak.

I have also considered trying to gather a bunch of testimonies about this issue and bring them to the attention of some doctors who research concussions. I dobut that this would benefit us within any reasonable timeframe, but clearly people will keep suffering from this problem until someone gets to the bottom of it.

Best,
Carrico