To say that ‘I call people stupid because I value intelligence above everything else’ kind of just shows that you’re not that intelligent yourself. By calling some one stupid you’re just putting them down and they aren’t going to believe they are intelligant if you keep telling people they’re stupid. It’s like the quote "Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid." and I guess thats what I’m trying to say people will believe they are stupid and might just for their whole life think that.
So if you do value intelligence above everything then stop thinking it’s okay to call some one stupid because you tell anyone that enough and they might just start believing it. You’ll be stuck in a world with people believing they are stupid which if you do value intelligence wouldn’t be good would it because obviously your big brain won’t have anyone to stimulate your intelligence and I guess you might just become dim yourself.