Must

Just saw a tiny spider creep down my wall. I wonder if it enjoys its life here? Does it have a web somewhere that I can't see? What does it eat? Are there insects so tiny that I don't notice them but the spider does, and that's what it traps and devours? What would this house look like to me if I were as small as that spider? How long would it take tiny me to get from here to the kitchen to get a snack? Would I become a snack for the spider myself if I was that small? And why didn't I remember to check the store web sites and make out my shopping list today?

I must need sleep.