When a man says he wants "no regrets" he is communicating his intent to do his best to accomplish his aims and doesn't want to underachieve in the areas he applies himself. When a women says she wants "no regrets", she means that she wants a free pass to indulge in as many vices as tickle her fancy without repercussions and judgement.

Men are motivated by goals/achievements, women are motivated by emotions/feelings.