Find your notebook and a pencil. Walk out of your house or apartment building and turn to face the building where you live. Trace the line that the rooftop of your dwelling makes on the page. Write one sentence that will protect you while you sleep that night, along the top of the line that you just drew. Draw a line that traces the bottom of your house. Underneath write a sentence to tell your sleeping self a secret.
Imaging what's happening on the same night 100 years ago, what would people do, how they spend the night, how can we compare it with nightlife these days