Nicotine dependence is personal and genetics do play a role in that. Not all people react to nicotine equally. I can cut smoking abruptly and not be too upset a

Nicotine dependence is personal and genetics do play a role in that. Not all people react to nicotine equally. I can cut smoking abruptly and not be too upset about it. The other day, I ran out of vape liquid but didn't feel like driving to the Vape store. I know a friend who if he doesn't smoke when he wakes up, he goes crazy.