Drifting into the world citizen - here I am at 4.30 a.m. in the UK, roaming the house in the small hours - and for K in LA it is just approaching midnight, and for J in T it's 11.30am.

Can I go to bed right now?

It's like the time I spent in Sweden in perpetual night. Living by the clock with no signs from nature. 24 hour dark.