Here are some tips to help you stop laughing if you're feeling overwhelmed by it:
* Distract yourself: Try focusing on something else entirely. This could be a simple task like counting backwards from 100, or something more engaging like reading a book or playing a game.
* Take a deep breath: This can help to calm your body and mind.
* Think of something serious: Try to recall a sad or serious memory.
* Pinch yourself: A little pain can sometimes help to break the laughter cycle.
* Leave the situation: If possible, remove yourself from the situation that's causing you to laugh.
Important note: If you're laughing uncontrollably and it's causing you distress, it's important to consult a medical professional. There may be an underlying medical condition that needs to be addressed.