Temporary fix for malicious voices

Simple fix. Deep burgundy/brown noise 20-150 Hz and cold showers(you have to flush your ears and submerge your head in the ice cold stream, you'd be surprised how much this can help). Also consistently keep in mind that your actions ultimately determine your reality. Start dong light exercise spontaneously when verbally abused. This can start a pattern of actively countering them(they'll take credit, just block them out with the above strategy; it's demanding but absolutely effective). Anyone have anything to add? Has anyone else found success with similar methods?