Peace is not something you can force on anything or anyone... . much less upon one's own mind. It's like trying to quiet the ocean by pressing upon the waves. Sanity lies in somehow opening to the chaos, allowing anxiety, moving deeply into the tumult, diving into the waves, where underneath, within, peace simply is.
The further one travels the spiritual path toward Home ... the more precious is one's relationship with Silence. Though spiritual disciplines may change over the course of one's journey, the one discipline which seems constant, though it ever deepens, is the friendship with Silence.