Higher nicotine for sure. I bought my vapes and tried for a couple of days on the vape but kept smoking, the vape sat collecting dust. I felt so guilty. Finally I had had enough ( and so had my hubby). I gave myself the remainder of the pack (6 cigs, I think) and vowed to only use the vape. I went and got new juices and talked to all the people in my local shop about quitting. They showed me the quitting gallery....packs and packs of cigarettes from people who had given them up for vaping. I was inspired. The next morning, I hit the vape before even getting out of bed. i realized how good it tasted as compared to the analogs. For the first couple of days I carried that vape around like a security blanket and used it whenever possible. Within a few days, I didn't miss analogs AT ALL. I got a new Kanger eGo with a sexy new tank and tip and knew that was it. I had become a full time vaper. Now, a few weeks out, I can go on smoke breaks with the smokers and not be bothered. I feel like some elite club. They all tell me they wish they could do it. They can if they choose to. As a matter of fact, my vaping has converted two very heavy smokers and they love it.
Welcome back. Don't reflect on the slip. It was just a slip, not a fall. You still have your footing if you are still vaping and coming back here. We are all here to help. I won't wish you luck because it isn't about luck, it's about just doing it. You CAN DO IT.