Not my loss if you believe in a stupid ideology that we're supposed to be on equal terms

This is true. Not all people are equals. One thing i noticed with depression was that at some point it stripped away most of me common moral when it comes to thinking. Statements like you said, things like you should love all of your family unconditionally no matter what they do, that human life is somehow sacred.

I see that you are at least somewhat in the same situation. You've opened your eyes to see how the world really is. It's not nice to understand how shitty world can be, i'm not claiming that it's a fucking superpower gained by being influenced by all the bullshit around us, don't get me wrong. The fact that you understand these things, while your average joe doesn't, proves that you are not inferior human being. Those people who made you feel inferior... fuck them. Fuck them all. Ask yourself, what are they really?