I wasn't attacking you at all.  I understood your
post the first time I read it so there was no need
to write it in a simpler way.

If they want to sell their sketch it is up to them
and whether or not you or I agree with it doesn't
matter much.  They stated in their message that
they did not want to sell it and to me there is
nothing wrong with being curious.  It might be a
taboo on this forum but I think many of us have at
one point been curious about cels/sketches in our
collection that we never intended on selling. 
I've also seen many personal sketches sold here
from well known posters/collectors, even one's
that have their names on them.

I personally would never sell a gift and would be
upset if someone I had given a gift to sold it. 
That's only my opinion though and whether or not
others agree with me is their own.   

I really don't want to turn this into a flame so
this will be my last post.