This is an example of someone who believes that correlation proves causation. Correlation between the GPA of students who drink beer and the GPA of those who don't according to this person will cause the belief that beer is the reason why their GPA is lower than those students who don't drink beer, which doesn't make much sense.
The definition of self-reflexive is a person who refers to their own artificiality.
Self-reflexivity is a way for you to super power your reflection process and get deeper into the path of personal development. "What is self-sensitivity?"
You are not alone. However, this little familiar term is key to the invention of new ways of doing things.