My youngest, in the Jack Skellington shirt, told his friend to "just breathe" after he wiped out on the scooter. According to the friend, it "really worked to just breathe".
Overheard: "make sure you wash that, you'll be fine" and "here, warriors do this when someone is wounded" (helps him walk). He got a smile outta that one.
@kali66 thanks Kali, I try - but he was born with a good heart :)