Your level of nicotine dependence is still low. You should act now before your level of dependence increases.
Your level of nicotine dependence is moderate. If you don't quit soon, your level of dependence on nicotine will increase until you may be seriously addicted. Act now to end your dependence on nicotine.
Your level of dependence is high. You aren't in control of your smoking– it is in control of you! When you make the decision to quit, you may want to talk with your doctor about nicotine replacement therapy or other medications to help you break your addiction.