And that gets to the point that you have used the word "discrimination" somewhat indiscriminately when you probably meant "illegal discrimination based on a prohibited basis" rather than simply making a distinction.
Holy outofcontextalization batman! Were you paying attention to any part of the conversation? You understand that words have more than one meaning right? That in order to understand what they mean you have to read them within the context of the conversation? We were not for example talking about how to discriminate variables in a science experiment right?