The older members know what's coming below. I can't resist admonishing those who start smoking for all the wrong reasons, without dong the due diligence.
Opinions and "suggestions" but, no citation of serious studies, presentations, etc. in your two links. Just accept you, I and others smoke for the nicotine and/or enjoyment. A selfish choice to be sure but, a selfish behavior can be good for the soul. I've still not read nor heard of any convincing studies to support that smoking, pipe or otherwise provides benefits which outweigh established facts regarding the detriment to health. Taking the carcinogens from incinerated tobacco leaf into the body is simply not healthy. I accept the risk, do not try to justify doing so as other than a wee, enjoyable vice.
Risky behavior is certainly acceptable if one has considered the various risks. Engaging in risky behavior based on hearsay, opinion and anecdotal information is, in my opinion, a poor choice. But, we all make choices based on limited or even no information simply because we want to. If it ain't illegal, harms only yourself well, I say go for it. But, I do feel a bit sorry for those who justify such a choice without making an objective investigation. Smoking can adversely impact one's health even as it can diminish one's disposable income.
All of which is neither here nor there with respect to the OP and his face to face with the "enemy."