Should I make a list of things to do when I'm having a meltdown?

Stay quiet
Do not fight with your friends
Do not plead for their attention
Maybe it's an emergency that they are not available to you
Think of all the times they are there for you
You will get to see them again
Don't push them away by having a meltdown
They are still your friends even if they aren't available today.

Do u want to add something?