Gift of Fear Book: https://www.thriftbooks.com/w/the-gift-of-fear-and-other-survival-signals-that-protect-us-from-violence-by-gavin-de-becker/247035/item/363060/?mkwid=%7cdc&pcrid=77378313662347&pkw=&pmt=be&slid=&product=363060&plc=&pgrid=1238050402825500&ptaid=pla-4580977771819599&msclkid=04606297702e1e8092f106b6d4de6ccb#idiq=363060&edition=2390771