I unfortunatelly do smoke too, but a pack last 2/3 days for me, when my enxiety is high i smoke more than usual.
I tried vaping but that was a no no for me, didnt got used to it and too much work for something that wasnt keeping me from smoking so i stopped it.
I every once in a while try to reduce but it`s really hard, hope i manage to quit one day before the health problems appear.
I started smoking 5 years ago