The answer that is NOT a benefit of positive peer pressure is C. Added stress and pressure.
Explanation: Positive peer pressure is when your peers influence you to want to grow, become happy, better yourself, etc. Negative peer pressure is when your peers have a negative effect on you. Your peers can easily pressure you into doing things to feel accepted. Smoking, drinking, doing drugs, fighting, bullying, sex, etc. Negative peer pressure can also cause you to stress, depression, anxiety, and negative behavior issues.