No one is perfect but God. Everyone has their own flaws. Learn to forgive, forget and move forward with a new beginning. Be practical. Life is like that. Avoid generating loss or minimize damage. We all are unique, no one exactly understands each other like God. Though we all try to: think, intend, speak and act similar; we often fail; because, truth of the matter is that, we are all unique. So accept that truth, ignore your ego, apologize and move forward with a smiling face.