Anger must be put somewhere, it needs to go, it needs to be released. How we release or hide it determines what the anger does to us and to others. If we project our inner anger on others we ruin relationships. If we keep the anger inside of us, we ruin ourselves. Anger must be released, but released the right way. The right way can be different for each person, but done correctly it cannot be released or projected onto others and it cannot be bottled inside of us.