Vape check! Addiction can happen faster than you think. High levels of nicotine in vapes are designed to keep you hooked. After each puff, nicotine levels drop leaving you anxious, restless Young people who vape more likely to report chronic stress ERS European Respiratory Society Vaping Can Increase Stress, Irritibility, Anxiety, and Mood Swings. CYANOnline A Single Vape Raises Oxidative Stress Levels in Nonsmokers Respiratory Therapy