1) Stay up as late as possible (last night I made it until 2 am!)
2) Wake up as early as possible with alarm clock because your body will feel like it's 3 am even though local time is 9 am⏰️
3) Absolutely no naps. In fact, I would say this is the golden rule worthy of being embroidered on a pillow: No Naps When Jetlagged.
And of course, if all else fails, really spicy Korean food should do the trick!