Marc wrote his refutation.

I am not mad. I am me.

Well, even after reading his refutation I would still say that he is mad. When I say that Marc is mad I don’t mean that he is “suffering from a disorder of the mind” or “angry”. I mean that sometimes he is either “temporarily deranged by violent sensations, emotions, or ideas” or “feeling or showing strong liking or enthusiasm”. I also mean that he is crazy as in “possessed by enthusiasm or excitement” and “intensely involved or preoccupied”. All things I believe Marc would agree with.

By the way, Marc is also fun, good-natured, affable, witty and clever.