It's been 4 days since I had a revision nose surgery for costal cartilage. I'm a smoker, so I plan to hold on, but I have an electronic cigarette at home. Can I just fill it with liquid and not contain nicotine? What did you guys do?? Smoking is a bit difficult for me. I was already stressed out about other things, so I just hope that time will pass. ㅠㅠ