Like Percussive Maintenance, but for people. The Hero has just gone off the deep end under stress. Proving himself to be Not So Above It All, he grows increasingly hysterical, Jerkass, unresponsive or (w)angsty, at a time when his team needs his unaffected leadership the most. How do you fix the hero? With the human-centered Percussive Maintenance, of course! Alternatively in a program wanting to limit the potential for imitation violence, a glass of cold water may be used to bring the subject back to their senses.