Feeling of touch... and headache question?

Question

How come as humans we can feel 2 feelings in our nervous system at once e.g if i feel my right hand with my left hand i cna feel both my left touching the skin of my right hand and right hand feeling the left hand touch it, is there a way to stop the feeling in one hand so i can feel just one hand? and why does headaches feel like its inside the head when its on the outside and wat is the point of having headaches???

Answer 1

External sensors which can be activated by touching the skin are prominent in every part of the body and can be perceived concurrently from a myriad of areas.  And, we cannot turn that process off through any cognitive process.

Answer 2

we have nerves all over the body. that's really possible. you can actually do that thru concentration or meditation. that way, attention could be diversified. ^_^

Answer 3

Stop taking the wacky backy, you will feel a lot better.

Source.

personal experience