Briefly discuss one (or more)function(s)of love.

One,love ensures human survival: it produces commitment in a relationship which promotes childrearing.Two,love enhances our physical and emotional health.Research has shown that infants and adults who lack love are at greater risk for emotional,psychological,and physiological problems.Three,love improves the quality of our lives: love fosters self-esteem and confidence.Lack of love is linked to aggression,hostility,diminished self-confidence,and emotional problems.Four,love is fun: it is enjoyable and exciting to do things with and for the ones we love.