When I left Australia for Hanoi, Vietnam, I was in desperate need of a change. I’d lived in the same country for 53 years, the same city for 30 years, and the same house for almost 20 years. I’d been in the public service for almost 10 years, albeit in different roles. My life was routine: running a few times a week, sometimes socially, sometimes not; the odd Friday night drinks with work colleagues; trying and failing to get my publishing and freelance career off the ground. My relationship with my daughter wasn’t the best.