Correct. But that you can engineer if you put a little effort in. My last flight from Athens to Singapore a couple of weeks back (a 12 hour flight), the plane

Correct. But that you can engineer if you put a little effort in. My last flight from Athens to Singapore a couple of weeks back (a 12 hour flight), the plane was relatively full, but because I was polite to the checkin agent and asked for a paid upgrade to premium (which wasn't available), she booked out the entire row in the centre section for me so I could lie down and sleep.