Men have better sex with emotionally unstable women
https://www.ncbi.nlm.nih.gov/pubmed/30028211Men have better sex with women who are emotionally unstable, a study has revealed. And women prefer men who are less agreeable but pay attention to detail, according to the German survey of a thousand people.
Lead researcher Julia Velten and her colleagues interviewed each volunteer about their sex lives, personality and sexual function.
For women, this included sexual desire, satisfaction, arousal and orgasm, and for men, it focused on erectile function, desire, satisfaction and orgasm. They found “men whose partners had less emotional stability reported better sexual function” while “lower agreeableness of a sexual partner was predictive of better sexual function in women.” They also discovered that “men who are thorough and dutiful may feel the need to satisfy their partner sexually, which may, in turn, lead to a better sexual function of their partners.”
https://nypost.com/2018/08/14/men-have-better-sex-with-emotionally-unstable-women/