Aside from my cigarettes, I am a heavy mainliner of coffee. Have been or about 14 years. After one month on the e-cig, I am noticing I consume a considerably less amount now. I could dust off a pot of coffee a day no problem, now I seem to be maxing out at 3 big cups. I take this as a healthy sign and I'm not complaining but it has to be linked to no longer using analogs. Anyone else experience this?