By knowing how to analyze advertizing it helps you to break down the parts of the advertisement. Such as: the cost of the product, pros, cons and was the advertisement helpful in your decision to purchase. Did the advertisement help you or did you have to do more research?
I am not sure what you asking, but since Justin doesn't want to go to the graduation party because he know he going to be embarrass from not gradating with the rest of his friends.
I am diabetic and the only one that i know of that does not happen is recurring infections unless you have very easily bruised skin and then maybe it can happen if you get sick or something