I’ve never overslept. It doesn’t matter.
So, my mental options are 1) give in, get up, take a leisurely trip to the airport without worries of an unplanned traffic slowdown, get through security, stroll to my gate to make sure I know where it is, then find a lounge and chill in relaxation knowing that everything’s fine, or 2) stress out that something might go wrong and make me miss my flight up and wish I’d left earlier.
I know me. I’ve done this plenty of times. This is my choice. So I go with the first every time: get there too early, then chill more than I possibly could if I were anywhere else. Either way I’m going to be up and moving. Why not use that time to radically de-stress my morning?