there are biological differences between men and women that have little to do with pregnancy or breastfeeding. On average, men are bigger and stronger than women. Men are more daring, probably more mechanically inclined, and generally better at navigating. Men are hard wired for aggressive play. High testosterone men take more risks and seek more thrills. Men are more interested in competing for status, and when they win, their bodies give them a dopamine high and more testosterone.[1]
