Ex smoker Jellies, may I pick your brain?

Lord help the people around me, but I need to quit smoking. The main reason being the cost, but also because I don’t like smelling like as ashtray. I never thought much about that aspect of it before, but since I started working in retail I’ve noticed that a lot of people smell like cigarettes when they come in. It made me realize that I smell like that to other people.

My question is, how did you quit?
I’m thinking that cold turkey is the way to go for me, basically because if I could afford Chantix or patches or whatever, I’d just buy cigarettes instead.

Any advice would be so very appreciated!!!!