Seriously, I thought of saying something about this

philosophy/attitude of lying down flat, but came up empty.  Then I remembered I had paid a visit to Gods' Hiding Temple (灵隐寺) a long, long time ago, where I saw this motto written on the wall: "Happiness lies in contentment (知足常乐）."  It dawned on me then that, for good or ill, I had many a time found solace in this lie-down-flat philosophy.  So I decided to leave it alone.  Saying anything about it can only serve to show I'm not lying flat enough.  :)