I inhale, not every puff though, but it's how I enjoy pipe smoking and I find it's how I get maximum enjoyment and flavor. I inhale brown bogie. I find pipe tobacco to be much more natural than cigarettes, so I think it's not as bad as smoking cigarettes. I also only smoke 2 bowls a day. I also inhale cigars. I retrohale too but find after awhile I start getting brown stuff coming out of my nostrils, which can't be much better than my lungs in the end for my health.