I'm a guy and I just turned 26. Been a daily moderate vaper for little over a year now. I never smoked cigarettes or roll ups, nor did I use mouth baccy, but had a couple of good years with cigars and pipes, although I never smoked regularly.
I could still enjoy a pipe now or then, but tobacco is just too expensive, plus I enjoy e-cigs a lot more. More fun flavors, full of innovations to keep updated on, much less of a hassle than dealing with the tobacco, ashes and pipe cleaning routines, and not to mention it's a lot more comfortable vaping indoors than smoking outdoors, especially in winter.