Addictions when SHTF

I was addicted to coffee, this week I quit drinking about 6 to 8 cups a day, quit cold turkey. The first days were bad to be honest, but I'm feeling better now.

One less thing to stockpile and to worry about.

I was thinking about SHTF situations, it's bad if you have addictions, there are no supermarkets, no coffee shops, no shops to buy booze or cigarettes.

Cigarettes last for 1 year on average in my country, booze if it's wine it can last "forever". Beer doesn't have a great shelf life, I don't drink alcohol so I don't know how many months or years it usually lasts.

It's hard to quit stuff that make you an addict, but I think it's probably worth it long term, you can spend the money elsewhere. With the money you are spending with addictions you could store way more food and water and make you and your family feel safer and prepared.