In Somnia, Soon to be in SF

My flight is in four hours, which means I need to get up in one hour, and I can't sleep. My schedule for the two.five days in the Bay Area is really packed, and it seems that I will be utterly exhausted throughout all of it, with nary a rest until I'm on the plane back to TPE on Sunday morning! It also appears that my jetlag was never over, on account of the caffeine and alcohol I've had (in light amounts but fairly constant between them) since boarding the plane to YVR.