Messed up my month long streak

I thought I'd successfully quit, I was doing so good. My sister came over to my house to visit for a week and she vapes, and I guess being around and seeing her vape made me think I could vape just for one night and put it back after that. Well, it was downhill from there. Went from once or twice a day to multiple times a day and now I've got it next to me again just like before.

It's crazy, because I had zero craving after even just a week of not vaping, but once you start hitting it again, the cravings come back just like that. It's crazy how addictive this stuff is.

I don't know what to do. Part of me just wants to start vaping again, and the other wants so desperately to be free from this horrible parasite of a drug.

I guess this is just a vent. Any advice or anything is appreciated. Thank you.