How to quit smoking? i have tried many ways but ddidn't succeed. because of i am not able to do anything perfectly which i was used to be before.

ComplexBehavior: +/-: As with all maintained behaviors, they reflect choices between perceived benefits & downsides. Most motivations driving behaviors are hidden within (subconscious) & most conscious thoughts are focused at supporting behavior already decided internally. Reading “compass of pleasure” may help, as may Chantix (~50% not smoking a year later), but your experiences, internal beliefs & motivations are key.