Sorry 23 hrs in a plane, I think I would go postal, especially the way they sardine the seats in...
You can even go back in time....a couple of years ago I left Perth, West Australia at 11:45pm Wednesday, flew east to Sydney and spent Thursday morning in the airport until close to noon.
Took off for Honolulu (9 hour flight) that late Thursday morning and slowly went back in time. Landed Hono at 11:00 pm Wednesday, theoretically before I'd left Perth.