less sarcastic (p < .01). Men were more willing to accept advice (p < .01). In arguments, both men and women were less dogmatic (p < .01), excitable (p < .01), and stubborn (p < .01) as well as more flexible (p < .01). There was more singing (p < .01) and whistling (p < .01), most probably brought on by feeling good more often. Self-confidence increased for almost everyone (p < .01).
