Screens are really good at entertaining our brains. Before screens, if you are bored you go out and hang out with other people. And the push-pull of romance i

Screens are really good at entertaining our brains. Before screens, if you are bored you go out and hang out with other people. And the push-pull of romance is entertaining, the sex and the physical activity is a huge rush of hormones to the brain. But we can get a similar rush of hormones on demand by visiting any porn site.