[David]

We switched to flying premium economy a few years ago and it was really nice for a few while (still not bad). When we first started doing it, it seemed like most paying themselves flew economy and most people flying business flew business class leaving the 20 or seats in the premium economy section relatively empty. That's changed the last few trips so not sure if it's vacationers like us that moved up or business class flyers cutting costs.

My goal for retiring is not to retire until I can afford one or two international business class flights a year for the wife and me without affected our other retirement spending.