Smoking Cigarette is a practice where a tobacco is burned and the smoke is inhaled.  This is a practiced as a route of administration for recreational drug use, as combustion releases the active substances in drugs particularly Nicotine and makes them available for absorption through the lungs. It is also done as a ritual practice, to induce trances and spiritual enhances and spiritual enlightenment.  The most common method of smoking today is through cigarettes, primarily, industrially manufactured but also hand- rolled from loose tobacco and rolling paper.  Other smoking tools includes pipes, cigars, hookahs and bongs.