Everybody has blue days. These are miserable days when you feel lousy, grumpy（脾气暴躁的）, lonely, and utterly exhausted.  Days when you feel small and insignificant, when everything seems just out of reach. You can't rise to the occ

Everybody has blue days. These are miserable days when you feel lousy, grumpy（脾气暴躁的）, lonely, and utterly exhausted. Days when you feel small and insignificant, when everything seems just out of reach. You can't rise to the occasion