To dream that you are smoking or offering a cigarette signifies your need for a break. It may also points to issues of dependency.
However if you are against smoking and have this dream, you need to analyze aspects of your waking life and what you are doing that may adversely affect your health.
You are in control of your own emotions and passions. According to Freud, a cigar is a phallic symbol and is representative of masculinity and raw energy.
This dream symbol may also serve as a symbol for someone you know who smokes cigars.