question #3 Sahih al-Bukhari 5683, Book 76, Hadith 6 : Why might cauterization be discouraged despite its potential healing properties?

I heard the Prophet (ﷺ) saying, “If there is any healing in your medicines, then it is in cupping, a gulp of
honey or branding with fire (cauterization) that suits the ailment, but I don’t like to be (cauterized)
branded with fire.”