Hi....just curious to know if you think your self as an introvert or extrovert...I was reading a book mentioning that extrovert have high tendency for addictions including smoking...this is funny to know what will you do if someone offer you two candies now but ask you if you wait till next same time and day next week you will get a box full of candies...what will you do? Most extroverts tend to go for 2 candies "now" rather then wait whereas most introverts will pause, think and decide other wise... A concept called delayed gratification.....now if I see it applying to me ...can I say no to a "just one cig" while I am quiting ...and wait for better reward later or I take it and get done Witt it? What you think about this, does our personalities influence our efforts to quit and stay quit smoking? Can we change our personality? If someone who quits smoking successfully experience (may not know it) a peronality change owing to more patience and delay gratification?