I have eaten my share of eggplant, and never got a nicotine buzz like you get from a cigarette. 1 Kilogram = 2.2 pounds. Like aquario said that's 20+ pounds of eggplant for 1 cigarette.

I think I am gonna get some Nicotine gum and give it a try. The patches gave me a rash so I had to give them up.

I would try that vapor stuff as well, but I think that stuff is pretty pricy. Cost more than actual cigarettes do. I will have to investigate and see.