Sad will be the day for any man when he becomes contented with the thoughts he is thinking and the deeds he is doing - where there is not forever beating at the doors of his soul some great desire to do something larger which he knows he was meant and made to do.
If you don't pay attention and if your imagination isn't pretty much engaged you're going to miss things and you're going to miss opportunities for it to be as compelling and as creepy as it can be.