This may be sexist, but generally speaking, men are best in high-intensity/low-stamina situations while women are best in low-intensity/high-stamina situations.

This may be sexist, but generally speaking, men are best in high-intensity/low-stamina situations while women are best in low-intensity/high-stamina situations. This applies to mental work as well as physical. Generally speaking... Think of it in evolutionary terms: Man hunts (high-intensity) and kills. Animal feeds the family a day or so while the man rests. Woman nurses and protects the kids. With kids, you don't get breaks.