I mean I could pass for Mexican. Can I join?

and not the way they teach you in college. Because if you ask a Mexican how to say something, they say something different than what you learn in college.

Okay like every time I speak to a Mexican I totally understand what they say. If you do not understand them then you are like really stupid because I do. Okay so you should start understanding them before you cannot understand them at all okay. Let's get along so we can stop fighting. Stop acting like children okay.

I'm doing some research on my book and i was curious, is there a difference being spanish and mexican?