I think it might be C if not then B but I would go with C
Sorry if I got it wrong
A) For it does not require a life long commitment, and it is not C) because it can be any substance not just tobacco!
Thus your answer is A) gradually but completely withdrawing substances from use !
Have a happy life !
:D <span />
Aspirin is mainly used for headaches, the flu, and cold symptoms. It is widely used do to the fact it is an over-the-counter drug anyone can buy at their local pharmacy.
As a football player, developing skill-related components leads to more consistent gameplay