123,

I bet your neuro is correct.

There is a pretty dang strong sense of self preservation when the head is involved and it is very easy to spiral down the path where "anxiety takes over and gives us a concussion".

I have concluded that anxiety is 2 pronged in relation to pcs..there is anxiety medically as a direct result of pcs and anxiety that we allow from experiencing pcs.

I think you can learn to identify the difference and do not allow the anxiety we produce ourselves to run over you.

Hope this makes some sense to you.

Bud