Somebody sent me this this morning. Forgive me if it's been posted before, I thought there was some good stuff in here. And if you click on the bottom on The Tactical Order of Dressing, there's another link about Escaping Zip Ties.
Arousal and Performance: How Stress and Fear Affect Tactical Performance | The Art of Manliness
Arousal and Performance: How Stress and Fear Affect Tactical Performance | The Art of Manliness