No and I smoked and vaped for the first year transitioning and slowing on analogs prior to moving full fledged into vaping only. I also manage and part own a bar/restaurant so while its no excuse it was a bit harder in this industry. I quit for as long as 3 years prior to vaping and always ended up back on cigs due to lack of a substitute/replacement. vaping has given me that. My first e-juice was Marlboro flavored juice which I stuck w/ for 3 months before venturing to other flavors.