The Sarah

But I'm not really interested in him

nevermind... it was a long shot

I thought everything could be explained in a formula of x= ______ fill in the blank. That the statement is invalid.

This guy is trolling me at school, he keeps saying that "You're a Senior, you should know that", but I find this kind of statement to be invalid. Because if Advancing to the level of Senior = Knowing a specific piece of information was indeed true, then why didn't I know that? So now, I want a to put it into a mathematical equation to shove in his face. Any ideas how to write it?