Congregation into Groups

People tend to form groupings based upon commonalities. Theoretically, there is a measure of commonality: \(M_c =P(C_A,C_B)\)

Women and Men will always group together at parties and other outings. This is because

• Women have more in common with women than in with men
• Men have more in common with men than with women

This is just a given. It is necessary.

• Women are necessarily more likely to congregate with women than with men because women have more in common with women than with men
• Men are necessarily more likely to congregate with men than with women because men have more in common with men than with women