Nothing
Somebody once said, "You don't choose to be a designer. It chooses you." Unfortunately, this is true. Otherwise, I would have followed the path my grandparents' wanted and gone to Harvard, then the JFK School of Government and now be a Senator or Governor.
I've found lately, that I am interested in "non-designed design." That's the stuff that is purposefully or unintentionally void of any design intent. It lacks any sense of typographic expertise of skill and is alarmingly without any pretense of being "designed." Tibor managed this by adding the genius of language, visual and written. But every once in awhile, I see something so badly designed, I love it.