Overlap

Our time zones are overlapping in odd ways as P struggles with jet lag in Shanghai.

Last night I got a call from him as I went to bed: it was 5.30am at his end and he was wide awake. Then I talked to him again at 4.30pm my time - it was after midnight there and he was still going strong.

At some point he'll hit the wall and crash... Hope it's not on his day off!