How can humans feel nothing when touching their own bodies with their fingertips but feel wonderful sensations when touched by someone else’s fingertips?

Question

How can humans feel nothing when touching their own bodies with their fingertips but feel wonderful sensations when touched by someone else’s fingertips?

In: Biology

Answer 1

I am guessing here but I guess it’s because of the signals your own touch sends to your brain compared to someone else’s touch.