@Hyperhidrosis i think a lot of it has to do with the nicotine in those things. I've seen vapers actually shaking to get their next hit its fucking mental. I've never seen a cigarette smoker act like that. I dont smoke but i think you just get a shitty headache like having a ton of coffee and then only get "cravings" that can be entirely ignored depending on how much of a habit you make it