One way I have found of finding some peace in the mind is to listen to a windchime or a bell. The windchime is especially nice because as the sounds oscillate, they go higher and higher and I feel the sounds purifying and healing my soul. Afterwards, there is a measure of protection and self-ness. This, of course, presumes that one is not always around constantly grating, harsh, stressful sounds and has a small moment and a lovely bell or windchime.
Love, my brother,