Why men are 'sad, irritable and tearful' after sex?

Previous studies showed that women feel sadness right after they have had sex but a recent study has found that even men feel sadness and can suffer from the emotional tides right after they have had an intercourse. Jul 28, 2018
work stress

Do-gooders attract more hatred at workplace, reveals study

The study revealed that cooperative behaviour attracted punishment most often in groups whose members compete with each other. This was even the case when punishing or derogating the do-gooder lessened benefits for the entire group, including the punisher. Jul 22, 2018