This is just a little breathing exercise I found and so I decided to put it up on Scratch! When it gets smaller you breathe in, when it gets bigger you breathe out. Hopefully it helps for any of you who have anxiety or anything else that you need help calming down. I've tried it and it works for me. :)
Just a breathing exercise. I'm not sure who originally made it though, I just turned it into a Scratch version.