帮忙把这句话翻译成英文（有些难度）谢谢了！

Sometimes the functions of psycholigical hints and self-fulfilling prophecies will affect the physiological functions, or even the image of one's life. Psychological changes will be transmitted to the centrous nerves through the nervous system, thereby affecting physiological regulations and causing the change of one's physical appearance.

Sometimes that role and psychological self-fulfilling prophecy, will affect the physiological function, or even life image. Psychological changes will be transmitted to the nervous system through the central nervous system, thereby affecting physiological regulation, causing bodily external changes.