UP WITH UNCERTAINTY

Everybody thinks they have all the answers, except you (and the other people who don't). There's no shame in admitting it. In fact, you should be proud you have the smarts to see complexities and the guts to admit you haven't a clue. So why not wear a t-shirt that says it because you're too mumbly.
All shirts (but for the value t) have more on the back so take a look...