I have been vaping for about a year now. I will forever be greatfull to ecigs for i have been analog free for 8 months because of using them. But, that was then, this is now- Through my journey of ecigs, i have tried just about every single mod, juice, mg, and combination of juice mixes available. My high hopes of the ecig being my savior from analogs, i guess you can say kind of blinded me from what was actually going on. In the last year, i have gone through FOUR inhalers, due to not being able to breath properly. I have never in my life needed one of those things until vaping. I am 37 years old! I was a 21 year, pack a day smoker. Looking back in hindsight, i felt much better when i was smoking analogs... let me explain: Aside from the not being able to breath properly, i have experienced terrible muscle cramping, pain in my lower kidney area, as well as periodic hot flashes where my face feels like it is on fire! No, i havent gone to the doctor yet for the above. Now that i am done with vaping, im pretty sure these symptoms will subside. If not, i will definitely get checked out. Not to mention the added anxiety (mild panic attacks) vaping has brought me. This post in in NO WAY intended to discourage anybody from achieving the ultimate goal of quitting analogs. I was able to using an ecig, and you can too. I just feel i paid a "price" for using the ecig to quit. I wish all trying to quit analogs the best of luck! And my hats off to those who havent experienced any problems using ecigs- Today my "new" journey begins...staying off analogs, and ecigs...wish me luck!!!!!!