The Lost ShangriLa - Le ciel bleu profond - Keep Walking, Traveler25

  It's super easy to sleep with nothing in mind;  however,
it is more than a bit harder to sleep when you have something
in mind ( especially negative ones ) .  

  How to get enough rest in order not to be affected in the
following day beacause of lack of sleep,  which excacerbates
the worries and hence cause a vicious circle,  is a big thing
to improve.

  Get practicing! Everyone needs it; I've never met anyone with
no temper (i.e.  the bad side ) .