first, they have smoker friends... they are not smokers
yet...
second, sometimes, they will feel angry, scared or sad over certain
things in their life.....
third, when human are emotional.. they will not think "smoking is
bad and addictive" when they are comsume by problems in their life,
they will not feel that smoking is a big deal at least compared to
their problem they cannot solve, so the smoke their first
cigaratte
from third point onwards, the rest is just momentum.....
i am lucky that my friends i grow up with mostly are guai guai one.
my army has smoker friends but i lucky is guai enough not to try
it. some people , from A level one, i noe do pick up smoking from
army, though not many. some become social smoker, some
regular..
hope this opinion is useful