Why are older women eccentric and bad-tempered?

There are too many emotions in my heart, especially resentment, jealousy and desire, especially the desire for love and sex. These emotions and desires can lead to mental, psychological and physical problems, so they are grumpy and grumpy. I know several such women myself, and they all try their best to hide their inferiority and desire, which leads to greater mental and psychological pressure. Such leftover women generally have depression (calculated, and some have split personality or borderline personality). Women's long-term lack of sexual life will lead to hormonal imbalance. This is a natural physiological decision. Of course, the imbalance between yin and yang will lead to bad temper. These women are usually sensitive or neurotic. A look, a word and a small gesture are enough to make them suspicious, misunderstood and bear a grudge. In short, the leftover women lack the satisfaction of sex and love, but also accumulate too many emotions and desires.