It is a super-calming stone and many people use it to relieve stress of all kinds. It makes an excellent antidote to insomnia due to an overactive mind. Howlite teaches patience Place a howlite stone in your pocket to absorb your own anger - or another's anger that is directed toward you. It helps to overcome critical or selfish behaviour. Healing properties of howlite Relieves insomnia as it Balances calcium levels.