No, not much on the tip of the tongue, except words.My tongue could be shot coz most my vaping taste comes from soft palate on the roof of mouth, back part of tongue too. Strange thing, when eating, the whole mouth is involved with tastes. No, don't kick the tongue up...interesting.
edit: wait! Just caught myself flapping the tongue while exhaling through nose, been doing this unconsciously and didn't know.
It seems simple enough, juice to a powered atty somewhere, but I must say vaping is a lot more complicated than smoking. And not everyone is mechanically inclined or want to be. With so many options, I can see newbies getting lost.
I believe that's why all of us here should try harder to keep the complications to ourselves
