"how to affirm"
If I say it calmly enough, slowly enough, to myself enough, I will believe it to be true, and every subsequent action becomes that much more intentional. Slow is smooth. Smooth is fast. You cannot trust anything before trusting yourself.
"how to rebuke negative energy"
I will not allow your incoherence and incompetence and sarcasm impact my good will and my ability to speak truth into this lifetime. In fact, I will use your actions as an instantaneous example as to what not to do when I experience any thought that does not acknowledge my soul.
"how to normalize consequence"
This is normal, and at some point it will be expected. I understand why it happened the way it did, and I am in more than complete control over my emotional state, let alone my breathing and noticing - as well as the physical decision I make that is dependent on the thorough quality of my breathing and noticing.