You're assisting the audience to understand; you're giving them a bridge or an access. And if you don't give them that, if you keep it more abstract, it's almost more pure. It's a cooler thing. ↗
People repeat behaviour that leads to flooding their brains with pleasurable chemicals. The short-term reward loop acts over hours to years, and the long-term reproductive success loop over generations. ↗
Fighting hard to protect yourself and your relatives is good for your genes, but when captured and escape is not possible, giving up short of dying and making the best you can of the new situation is also good for your genes. ↗