I am thankful that I am even able to respond to this post. A few years ago, I had trouble stringing a few simple words together to form a sentence. I am thankful that the nausea and vomiting has finally remitted, and that I don't need to take medication for this on a daily basis anymore. I am thankful that I am now able to sleep normally, and no longer have issues with chronic insomnia. Although it has been difficult to deal with the PCS symptoms, it has made me a more compassionate person. I work with adults who have autism, and now understand what it feels like to have hyperacusis and sensory overload, as I have experienced these issues myself.