Jewish mysticism is one thing only, a philosophy on how to be a good and kind person; and this is its philosophy; to be nice, you need to be happy, for the happy heart is the loving heart (as the miserable heart, becomes the hating, from jealousy; heart) Conversely, if we are deliriously happy, we lose touch with reality; hence, we need to on one hand, see all of our blessings, but conversely, see everyone’s curses!