Intervening and deterring this requires a proactive approach in investigations, which can be difficult as investigations and lab-based forensic science are, typically, mostly reactive
Signs of vape use can include frequent excuses to use the restroom or go outside, unusual charging cables, changes in sleep patterns, increased irritability and difficulties focusing
References Anxiety, Stress, and Vaping. Smokefree Teen , teen.smokefree.gov/quit-vaping/anxiety-stress-vaping#:~:text=Stress%20and%20anxiety%20can%20trigger,deal%20with%20stress%20and%20anxiety
Skull with burning cigarette framed Van gogh reproduction, hand-painted in oil on canvas Van Gogh was in Antwerp at the Royal Academy of Fine Arts, which he found rather boring and taught him nothing