White Howlite Quan Yin
Howlite stones have a lovely soothing energy that will help to alleviate stress, and may help to calm fits of anger and bad temper.
They have extremely useful metaphysical properties that will aid you to deal with belligerent or aggressive people. Their energy may calm both you and the other person.
They may also heighten the level of patience you are feeling about what is happening. For anyone having sleeping difficulties, place a piece under your pillow as it is known to alleviate insomnia.