I mean it reigns supreme!  But then again, maybe there are rules of laughter.

Do it all the time.
Especially when things get tough–just laugh hysterically and people will keep their distance.
Save funny pictures and review them often to chuckle.
Get friends together and have laugh contests.
See who can find the funniest birthday card.
Laugh until you are afraid you’re going to pee.
Get lots of laugh lines–they are badges of living a good life.
Laugh at yourself–you will be forever amused.
Get friends you can even laugh AT–they will turn around and laugh at you and you will be laughing together at the memories of more laughter.

Laughter is joy in action and if you are truly blessed
You will go out laughing.