Why is it advantageous to own stomach-ache receptors that are sensitive to adjectives energetic stimuli?

...whether heat, cold, or pressure?Why is it advantageous to own stomach-ache receptors that are sensitive to adjectives energetic stimuli?
at hand is a condition where you cannot consistency pain. folks with this condition spend their existence checking themselves for injury. If you can feel no anguish, you could have a huge gash on your hindmost that would be susceptible to an infection that you could possible die from and you wouldn't even know it, and so on, you could serious injure yourself and not even realize it. this condition is called Congenital Insensitivity to Pain next to Anhydrosis (CIPA)
to send your body a jeopardy message to indicate that it is uncomfortable and you should gain the hell out of that environment i suppose to put it in laymans jargon.