The reason for us needing to know ourselves very deeply in application to this law, is the fact that on a subconscious and unconscious level what happens to us really does matter, and we respond to situations as though they matter. While we're in this frame of mind, we're never going to be able to practice and use the law of "it matters not".

By allowing outsider to affect us and this can be as close as family members, telling us they don't approve of things we are allowing how they affect us and in turn holding onto their beliefs rather than allowing them to be and gently letting go and moving forward along our path that feels right to us.

So it's only when we accept ourselves and are at peace and centred with who we are, that we're able to apply the law of it matters not from a sub and unconscious level. However some of us might insist on the use of man's laws instead of the natural laws, and think along the lines of "it doesn't matter." But the fact is it does matter, because only when acknowledge and accept ourselves, can we truly apply the law of it matters not.

Once we do begin applying the law of it matters not we can begin to respond, create and react from our highest level of thought and intelligence. This is us basically looking inside ourselves, rather than for external approval from what others see in us.

You begin to notice how important this law is as you go through life and gain deeper understanding of it. You'll begin to apply and implement the wisdom gained from this and be able to use it for the better of humanity, which will create a greater love, understanding and acceptance of yourself. And from understanding yourself you'll receive the opportunity to grow personally.

For example, you've fought for quite an extended period of time to get a promotion or move up in the world to where you feel you have "real" purpose. But for whatever reason, according to man's law (this could be your boss, authorities or others) you learn that they don't approve of your new role and deny you the right to follow your purpose.

Now this could really cause a great deal of conflict in your life, when you oppose what everyone else thinks and you create a great deal of animosity between you and the party involved.

If you just let go, and live by the law of it matters not, and know well within yourself that by you doing what you're passionate about doing, you'll bring about a positive outcome for yourself and eventually others as well. Above all else, you'll be living in alignment with the law of it matters not.

Once we understand this natural law it becomes quite simple to apply it when we are doing our daily activities. It helps prepare us for whatever balance or imbalance that might manifest itself to us, and we're willing to investigate it, accept it and work in conjunction with it.

So in understanding and taking onboard this attitude of "it matters not," we'll never again worry about what others think of us, because we'll know that another man's opinion about us is only reflecting their insecurities or pride they hold in themselves, it's like a mirror. We attract into our lives the people, situations and scenarios that we need to learn from ourselves, and quite often while some of these are quite uncomfortable, we can often identify a mirror of that quality in ourselves somewhere. So we need to practice "non-judgment" and understand that our health is always in alignment with how much we accept, love and forgive ourselves.