Inner peace is not found by staying on the surface of life, or by attempting to escape from life through any means. Inner peace is found by facing life squarely, solving its problems, and delving as far beneath the surface as possible to discover its verities and realities.
To the degree that each of us is dedicated to wanting there to be peace in the world, then we have to take responsibility when our own hearts and minds harden and close. We have to be brave enough to soften what is rigid, to find the soft spot and play with it. We have to have that kind of courage and take that kind of responsibility. That's the true practice of peace.