I have been a smoker for almost 10 years. Until recently, I smoked up to 2 packs a day. I’ve been hearing about electronic cigarettes since college and been wanting to try it out. But since they (the e-cigs on the market) usually imported from china and there isn??t any trustworthy seller(s) / re-seller(s), I never did bring myself to try them out. Until about a month ago when I started browsing the web for e-cigs and did some research on it, I finally tried buying them from the united states. It took a while for me to get it since I live in southeast-asia. Once I tried it, I actually lost my desire to smoke analog cigarettes. What difference I felt for this past few weeks, is my breathing. Smoking has been a concern for me since I started feeling raspy breath on occasions, shortness of breath, and not being able to do sport for an extended time. what I notice is, I could breathe easier and take longer deeper breath than when I used to smoke every day. The same goes with exhaling, I used to notice that I get difficulty in blowing air out of my lungs, and I have this phlegm build up in my throat. I may not know all the scientific facts behind smoking or vaping but I do know that vaping helps improve my breathing.