hi have a good read of this link it could help understand your problems. the link <link> 1/f/cigarette_smoking_and_sleep. htm just copy this link into google to open and read but the real answer would be to pack up the smokes hard but can be done how do i know i did it18 years ago smoked from the age of 11. so yes it can be done. good luck
how do smoking affect my sleep?