"not if your a student in public shool!
"
I see. Those pesky, leftist, atheist teachers want you to believe that "your," as used in your sentence, should be "you're" and that "shool" should be "school." Of course, if you're talking about a Jewish religious school, that would be "shul," but I don't think that's what you're talking about.
"but I don't think that's what you're talking about'
Sorry, there are other things to do in life besides try to get a point regarding the need for faith using only words in proper English, and with correct grammar that might be approved by an English professor for a students masters thesis. But in any case, it seems like though it worked out ok, because it took a little faith in practice here for you to believe that you knew what I was not talking about; and in the end you were right!