How do you make yourself not blush?

well technicly making ur self not blush, is really hard almost or maybe impossible, so you have to hide it, not obviousley but try to cover your cheeks by rubbing them so it will eventually come off soon or try to fan air to your self so they wont see you blushing, if someone tells u ur blushing tell them that ur wearing blush lol or say that its really hot:)