I tried everything to quit smoking for 30 years – nicotine patches, gum, Chantix, prescribed anti-depressants, cold turkey – everything. I tried the ecigarettes sold in drugstores, which didn’t help. I had a constant cough and shortness of breath. Then, my daughter gave me a high-end vaporizer on Mother’s Day three years ago. I haven’t had a cigarette since. My cough and shortness of breath are gone and my doctor is thrilled. I’ve gone from 18 mg. of nicotine to 3 mg. I will never have another cigarette again unless my ability to buy my current ecigarettes is taken away. I firmly believe my life is on the line.