I was doing some research and came across one paper that investigated the idea of keeping your home-base sleep patterns. The compared airline workers who tried to adjust to the new time zone vs those who keep on their home-base sleep patterns. The results showed a small but statistically significant difference between the two groups when the workers returned home. So I was thinking for my next trip to keep my Vancouver time zone sleep patterns when in Thailand. Thus I would be sleeping during the day and partying all night long. Will post my results after my trip.