Welcome to the new age. I've been smoking since I was 13 and have absolutely no problem with going outside for a puff. I don't smoke in the house either. I'm not sure if I even know anyone who still smokes in the house. As for smoking rooms. You can keep them. They mostly stink.
One of the nice things is that I smoke 50% less in the wintertime and very rarely do I smoke a whole cigarette in one go except when I'm alone in my own vehicle.