analog smoking inhale technique?

[Setric]

Something funny happened today, My Grandmother who I'd gotten to start vaping and quit smoking a few weeks ago bought an ego style kit to give to her son (my uncle). So we go today to his house and she shows him how to fill it and how the thing goes together and how the batteries work.. and then when she hands it to him.. he tries straight to lung hit.. coughed his head off I thought he was gonna vomit. I got him squared away on vape technique before we left..but I've been around him tons over the years and I never knew he smoked his cigs with straight to lung inhales.. really blew my mind lol.