It is often said that you become that which you desire most—at least, I think so… I may be making this one up as, if it were true, I'd have turned into a chicken nugget by now. Regardless of whether this is actually an expression, this guy manifested it into existence when he felt entitled to take over the entire armrest between himself and a stranger while attending a theater performance. Normally this is a bad move. Sure, you might think that the space is there, so someone should use it—and w…