People come and go all the time on the internet.

We are fortunate that some of our experienced posters stay around to help others. But many people get on with their lives, and leave.

PN is a learning experience and this forum has the information needed for living with it. I expect people to move on when they take that information and use it. Some come back after months, with updates. Cher did alot of magnet experiments because her PN was shown to come from certain nerves in the foot, which can be targeted with magnets to reduce pain. Global burning sensations are not going to respond the same way as her pain might have.

Controlling PN may involve some life style changes for the most part. Some people are unwilling to do that. An example is going gluten free, and other dietary changes. Some people don't have medical insurance and cannot afford the testing to find some triggers. And the hereditary forms of PN like Charcot Marie Tooth, don't have treatments yet. Some symptom control with epsom salts, Biofreeze, or the like may help with discomforts, but the hereditary forms tend to progress at their own rates.