I suppose you could bruteforce it by placing said person in different situations. But that's just horribly impractical. Could also min-max things if you magically put hormones though if I put x hormone in enough quantities I'm pretty sure I'll get a similar response from most people. (Can be quite fallacious as person X will reply differently to hormone Y but I'm not a biologist nor a physician nor a psychologist so I cannot make any worthwhile statements on that part.)