The first cigarette of the day only matters.Believe me,if you sit and think thoroughly the purpose and outcome for your efforts to smoke,then you will realize this thing one day.
Recall the feeling when you wake up in the morning and take the first puff.How the feeling used to be?
Was it like a fresh feeling accompanied by blood rush all over the body?
Was it like a good feeling relieving you from a bad sleep effect?
You might have had similar kind of so called "good feelings" or you can call it as 'Quasi good feelings",which keep on fooling you everyday from morning to night.
The intensity of the"good feeling" fades away with the subsequent sessions of smoking only because your senses want to have the "Quasi good feelings" again and again.
So for the smokers only the first cigarette gives the taste and rest are waste.