Oh my. I'm much older, so I didn't think the younger generation (of adult age) still did smoking or vaping to be cool

. But to each their own. Many will say NO, not a good idea. But you are of adult age (yes? Otherwise, please exit this forum discreetly, ty), so you can make adult choices.
That said, the advice to only use non-nicotine (0 mg/ml strength) liquids is wise. Nicotine dependency/addiction (not gonna argue semantics vs. the difference) is REAL, and it sucks. The very vast majority (99.999% I'd bet) of members here have switched to vaping to reduce/eliminate their nicotine/cigarette dependency. Thousands of us here (and millions out IRL) know what we're talking about when we urge "never smokers" to soul search the reasons why they want to vape. If you still want to try it, please, please use 0 nicotine. Still the same quality of vapor produced, same flavor as if it had the nicotine.