I don't know how you and the 'head,' as you call him, will get on, but I do know that if you call my duds a 'livery' again there'll be trouble. It's bad enough to go around togged out like a life saver on a drill day, but I can stand that 'cause I'm paid for it. What I won't stand is to have them togs called a livery.

I am not the one to talk.

Particle in Coulomb like potential is revisited and the problem of inversibility and hermicity of inverse coordinate operator is solved..

An aggressor experiences a revulsion to hurting his victim, but the discomfort cannot last forever, and eventually a reassuring, energizing counteremotion resets his equilibrium to neutral.