Laughing and being happy are two different things. You can be able to laugh even when not happy, and when you laugh then you weave away your unhappiness a d become happy due to the release of serotonin.
Laughing and being happy are two different things. You can be able to laugh even when not happy, and when you laugh then you weave away your unhappiness a d become happy due to the release of serotonin.