Rose Quartz supports the heart in all ways, easing emotional stress and bringing warmth and unconditional love to the system. Holding Rose Quartz is an effective tool for dealing with emotional stress, and a piece placed under the pillow helps to improve quality of sleep. Worry stones are believed to help relieve stress and keep your sensory inputs busy. Rub this worry stone or keep it in your pocket, breathing in positive thoughts and letting go of tension.