I am 29 years old and have been smoking for about 15 years. Yeah I eas stupid and started smoking at 13. I began my journey to quit smoking almost 6 years ago when my son was born. His mother smoked in the house around him from an early age and while holding him. During his visits to my house he was always sick so I decided to quit and began using snuff. That worked for a time nit always left me with heartburn so when I was forbidden by her to see him I started smoking again but never in the house should I get the opportunity to have him. During the past few years I have tried several times to quit smoking using snuff and various disposable e-cigarettes without much success. Around mid March 2013 I found an article about e-cigarette mods and decided to make one myself. I finished and began using my mod in June of 2013 and have been smoke free since. My sense of both smell and taste have gotten better as well as my lung function. I’m not as easily winded and have more energy. My breath in the mornings isn’t as bad. I’ve since been able to my wife to quit smoking using a mod as well as my mother to cut way back. I use a 18mg/ml liquid my wife uses a 12/mg/ml and a 6mg/ml for my mother. I am truly grateful to have come upon these devices and will strongly recommend them to anyone who smokes.