Curious psychological phenomenon: if there's no paper on my desk, I won't draw. If there is, I will every day. But if there's something on top of the paper stack, I won't draw. Likewise, if there are no pencils or pens that I like in my utensils bin, I won't draw.

Same with books: if they're on my shelf, I won't read them. If they're somewhere I bump into every day, I will.

O_O;