Some vapes have as much nicotine as 15+ packs of cigarettes. Nicotine withdrawal symptoms include anxiety and depressed mood, so nicotine dependence may compound stress and mental health symptoms. Get help today: Be Smart, Don't Start Vaping Round Stress Reliever The Facts Room to Breathe Many teens report they continue to vape because they are anxious, stressed or depressed. (CDC) Encourage your teen to find a different way to cope with stress or depression such as