My Latest Theorem

To Prove:
Existence or non-existence of appendages on my right hand.

Given:
Right Hand, no feeling therein.

Proof:
Last night, post the paper, I could not feel my fingers. (1)
Tonight, post paper, again, I cannot feel my right hand. (2)

From (1) and (2), we can derive either

a) prolonged absence of fingers, or

b) absence of hand.

But Given existing right hand.

Ergo, existence of appendages on right hand can be disproved.