A fascinating question.  And if someone deaf from birth had tinnitus,
could they understand what tinnitus was?  Without the common frame of
reference, they might be unaware that the buzzing was tinnitus.  Until
we burn a finger, can we understand pain?

So much of what we take for granted is not what we think it is.

Larry L yelled in my ear:

And what pleasure it is!
I know it is, because all around me I see people trying to achieve what
we have.
;-)