As a user myself every now and then who quits on and off, these are fairly innocent at the weak strengths but raise blood pressure and when I used the strongest

As a user myself every now and then who quits on and off, these are fairly innocent at the weak strengths but raise blood pressure and when I used the strongest ones I bled from my nose fairly often, doctor said high blood pressure when checking something else and I'm fairly young, also poorer sleep, and somewhat expensive in the long run. And to be honest a few extra toilet visits not the best for your stomach. Cultural difference: bottom lip? Never seen anyone do that. Anyway, maybe the kids wouldn't resort to addictive short term tricks if the school system wasn't filled with so much bullshit.