I think the answer would be B, Middle Back
Answer:
Believe that the scientific answer would be that it is most likely placebo, tricking your mind to think that it is going to help you achieve something so you unconsciously work to achieve what is promised without the subliminal being actually effective.
Answer:
having many friends using drugs or alcohol having high self-esteem being an aggressive person
Explanation:
I think B is the answer im not for sure though