Touch, definitely. Just think about it. Would you really rather be completely numb from head to toe than blind or deaf? Would you really want to deal with not ever feeling anything again? Not being able to feel the warm hug of a loved one? Not being able to feel sexual pleasure? Not being able to feel the comfort of your warm toasty bed? Not being able to feel the pain of things which might seriously injure you, like broken glass on the ground? I could deal with being blind...just get a seeing-eye dog and learn Braille. And I could deal with being deaf...learn sign language and how to read people's lips. But I couldn't live with absolute permanent numbness. That would just be unbearable.