You cannot be fair to others without first being fair to yourself. Know that a well-honed sense of justice is a measure of personal experience, and all experience is a measure of self. Know that the highest expression of justice is mercy. Thus, as the supreme judge in your own court, you must have compassion for yourself. Otherwise, cede your gavel.
Privacy is a protection from the unreasonable use of state and corporate power. But that is, in a sense, a secondary thing. In the first instance, privacy is the statement in words of a simple understanding, which belongs to the instinctive world rather than the formal one, that some things are the province of those who experience them and not naturally open to the scrutiny of others: courtship and love, with their emotional nakedness; the simple moments of family life; the appalling rawness of grief. That the state and other systems are precluded from snooping on these things is important - it is a strong barrier between the formal world and the hearth, extended or not - but at root privacy is a simple understanding: not everything belongs to everyone.
Our incredible bewilderment (wilderness separation) blinds us from seeing that our many personal and global problems primarily result from our assault of and separation from the natural creation process within and around us. Our estrangement from nature leaves us wanting, and when we want there is never enough. Our insatiable wanting is called greed. It is a major source of our destructive dependencies and violence.