Barbiturates/Depressants - (downers, Quaaludes, valium, etc.) slows down the central nervous system which can cause decreased heart and breathing rates, lower blood pressure, Slowed reactions, confusion, distortion of reality, convulsions, respiratory depression, coma and death
Quitting cold turkey is still the best way to quit smoking and when you know how to do it, then of course it can be done and is the best way because you quit using information and willpower
the second cigar is still plugged, while the third cigars draw is a bit worse than before, but the larger issue is regular uneven burns
This is why the NHS stop smoking services, nicotine replacement therapies, counselling, or a combination of all three can all help in your quit-smoking journey