Conscience is all about using discernment, discrimination and assessment, rather than looking to the rather crude form of advice from the judge that's mostly attacking our sense of worth or value, instead of giving us helpful information.

To some degree, the critic arises out of that negativity bias in that our brains are oriented towards threat and toward survival. The critic really started as a survivor mechanism in early infancy and childhood when we were trying to navigate our early family system and culture; when we're learning how to fit in so we could optimize that flow of love and affection. It was an internal voice telling us to shut certain patterns and reactions down, that negativity bias that's always looking for what's wrong, looking for the threat.

I do believe there's a place for anger in spiritual life. Just as a mother protects a child, as parents protect offspring under threat, we need a place for the conscious use of that fire. The positive side of anger as fierceness.

There are plenty of times we need fierce compassion, fierce love. Just like when a child does something that is very harmful and we say "No!", we need some kind of fierceness. There's a certain kind of fierceness that can look like anger and has that fire of anger, but the difference is that it's not blinded with reactivity.

With mindfulness, we can be with the experience in more immediate way. When we find ourselves flooded with an emotion that's come after the judgement, we've often missed the very judgment that triggered the emotion.

I was an angry young man, as you say. I was a punk rocker, blaming the government, corporations, and anything external, like my family, for my anger. I was pretty miserable, festering in my own mind. I began to think, there has to be a different way, there has to be another way out.

In the Buddhist tradition, where mindful meditation comes from, anger is regarded as a somewhat unhealthy,unskillful emotion because we can be blinded by it. We don't see clearly and tend to do things and say things that are harmful out of the anger because we don't have clarity.