Interesting reflection on pain management and finding solutions. As someone who has also struggled with muscle strains, I understand that feeling of frustration when something doesn't work as expected. The new mat looks promising, although it takes time to adapt. I was struck by how you describe the connection between your stroke and postural problems -something I had never considered before-. Waiting for surgery must be difficult, but soon, as you mention, you plan to improve your fitness afterwards. Good luck with your treatment, and hopefully this new approach will help you find some relief.