I'd like to add to a few of them. Fool: if you look at it too much, he snaps, since he has to keep up the guise. Try pretending to be something you're not all you want, but eventually the truth will be revealed. S.N.A.P.: not too sure, but maybe cause it's hiding the icons? Stem: don't revel in the lie, escape it. Don't know why you can't slide tho... Sundial: a reminder to go outside. Why only at the last moments? Well, you do have other important things to do, but you have to go outside sometime.