TY - BOOK AU - Morin, Amy TI - 13 Things Mentally Strong People Don't Do: Take back your power, embrace change, face your fears & train your brain for happiness & success SN - 9780008135393 U1 - 158.1 PY - 2015/// CY - London PB - Harper Thorsons KW - Life skills; Self-actualization (Psychology); Mental discipline ER -