myths and facts about smoking

MYTH:
smoking helps to concentrate
FACT:
smoking decreases powers of concentration
MYTH:
smoking helps more sociable
FACT:
smoking is anti-social because of second hand smoke
MYTH:
smoking decreases boredom
FACT
 smoking is not a fulfilling activity
MYTH:
smoking helps  during constipation
FACT:
There is no relationship between smoking and intestinal movements