Pseudocholinesterase that is produced by the liver has a half life of 8-12 days, and can be found in plasma, red blood cells, liver, pancreas, glial tissue and the GI tract
To me, it truly gives vibes of the smoke that would emanate from a supernatural villainous entity with sex appeal, like a vampire (the smoke they'd emit when morphing), or The Void/Sentry from Marvel's Thunderbolts movie (I've only seen the trailer), or Cara Delevingne in Suicide Squad (scary powerful evil witch with boobies)
And without that, even the strongest mind begins to fray
Some infections and diseases, like HIV/AIDS and Chronic obstructive pulmonary disease, also increase risks
However, the big question that often arises is, is smoking a hookah safer than smoking cigarettes