Well, in an apparent display of insanity, he parades around town bizarrely dressed, with a stuffed monkey, with music blaring out. An obvious nutter.... or is he?
You see, he seems to make the seemingly rational decision to change into normal smart-casual clothing, and walk up the pier each evening. I have heard him chatting to people on very mundane and sensible topics.
I have also heard that he has his own Facebook page.
Can a person pick and choose when to appear mad? Is he conducting some kind of social experiment? Is he a self-publicist?