Two kinds of people live a life without care: one kind are extremely worthy of praise, the other kind are extremely worthy of criticism. The first are those who care nothing for the pleasures of the world and the second (i.e. those who are deserving of criticism) care nothing for haya or modesty.
Ibn HazmAnyone who criticizes you cares about your friendship. Anyone who makes light of your faults cares nothing about you.
Ibn Hazm