sheeeeee, can’t get this edit function down pat. 
I don’t exactly understand your question. Are you trying to ask “Do truths rule out other truths?”, referring to the fact that when you claim that something’s boolean value is true you also claim that it is not false? Explain further.
Are you saying I have the conviction that all Canadians are stupid, the Canadians are the ones making me intolerent?
Maybe this is just too highly philosophical for me.