Last night, if we were on top of things, we set our clocks back an hour. And you’re here, on time, so I guess you were on top of things. Or you’ve been here waiting for an hour. Or, if you’re like me, you put a little sticky note on every flashing blue clock in your home as a reminder that you haven’t changed it yet and the time is not to be trusted. Thank goodness for phones and laptops and other Hal-like devices that changed themselves!