because regardless of the nicotine level stated on the bottle , they are absorbing way less than they ever did with smoking. that and some people handle addiction differently than others. stealth vapors have an addiction to the nicotine but also to the whole process of vaping, whether they want to admit it or not.
This is more Aligned to My Thinking.
That the Entire vaping Process is More Addiction, to Many, than was the Smoking Experience.
Could it be that it is Easier to "Stealth vape" and not be Caught than it is to Light Up a Smoke in an Grocery Store?