how can i stop laughing all the time?

[sun]

i laugh when i am nervous, happy, excited, worried, bored, tired i laugh all the time!
i cant stop its so embarrassing people think i am weird when i start laughing i cant stop for at least 20 Min's normally the things i am laughing at aren't even funny! i laugh the most when i am with my best friend cause when one of us start laughing the other one does then we just cant stop! its out of control now though i am starting to get told of a lot for laughing and i just need to know how to stop! though other day i was in Assembly and i just couldn't stop laughing when every one else was silent and i was literally crying of laughter and the teacher must of thought i was a total weirdo. so has anyone got tips to stop myself laughing and also tips to stop myself from crying of laughter? i haven't got any mental health problems i am just a normal 15 year old female. dont say i am immutare are anything i just one advice?

 

[Emma]

dont, i think its great, laughs can make your life longer and its way better than people who dont even smile. so, dont stop, and if people think you're weird, ignore them.

 

[jinxed]

well, maybe you eat too much sugar? and that makes you hyper..
its okay laughter is good for the soul
but you could think about something sad
like a dead relative
or a dead pet
or an animal or human being tourtured
something sad really

 

[Samuel]

im 15 too, but a guy lol
i also laugh at everything with my friend
you're not alone
all i do is bite my tongue in my mouth n im like "ok dude this really aint even funny stop laughin or ppl gonna look at u" i say tht to myself n i stop but sometimes but if that doesnt work then just try to think of something sad