There is plenty out there [0]. Certain substances are at a baseline and without question addictive for humans, do enough of it and anyone can become an addict r

There is plenty out there [0]. Certain substances are at a baseline and without question addictive for humans, do enough of it and anyone can become an addict regardless of free will. Genetics play a role in susceptibility and level of dependence, as do other factors like underlying mental illness. If you ever see a full blown alcoholic going through withdrawals [1] it becomes clear that physical substance addiction is very much a real thing. [0] https://www.sciencedaily.com/releases/2017/10/171010124112.htm https://www.sciencedaily.com/releases/2017/10/171010124112.h... [1] https://en.m.wikipedia.org/wiki/Delirium_tremens https://en.m.wikipedia.org/wiki/Delirium_tremens