Consider that, to my knowledge, we still have no simple objective test that will tell me that you are hungry. Hunger is a mild form of pain.

We have a long way to go before we have objective measures of Chronic Pain.

We must put more effort in finding solutions for Chronic Pain.

For Karen she was told "The pain has become fixed in your perception". That was the best the Medical Establishment had to offer her early on.

Obviously the dentists appointment caused psysical damage which then everyone gaslit her about.

You can find many example of people eliminating chronic pain through extreme measures.

Even suicidal level of "unexplained" back pain can often be completely healed with STRENGTH exercises, not regular physiotheraphy.

This youtuber has many example: https://www.youtube.com/@lowbackability

You can also read about many "miraculous" healings in the low carb, carnivore and even some in the juice fasting community.