Trust me, I'm an expert.
Never say that to someone, never ever, because they will (without the slightest of doubts) believe the exact opposite.
Question my actions, I literally have no idea what I'm doing.
Now that's better. An honest, right in the brain statement that puts it all in perspective. Let the other person know exactly how little you actually know about the world. Another handy tip; try not to say this in a stressful situation, as the other person may end up really questioning your sanity (you don't want that (you really don't (not ever))).
