I just had a pretty long and tiring last day and on the flight home for the commute all I wanted to do was pass out. I happened to have one guy in his 50s sitting next to me, one of those pax. How does an airplane fly? How are we going to get from here to there? So what could I do, I proceeded to tell him everything until he was a sleep to which then I fell as sleep as well. It never ends.