This is a great description of nicotine addiction (I’m a vaper, but have smoked). I’d highly recommend anyone who’s considering it to not bother even if you’re impulsive and having a stressful time. Imagine adding another biological need like sleeping to your plate when after a few months all it’ll do for you is allow you to stop thinking about it for a bit. No more buzz. Just cravings and knowing where the exits are.