You can quit smoking cold-turkey by drinking water when cravings begin, using distraction methods, and getting support from friends and family, according to the Centers for Disease Control and Prevention. Develop a quit plan ahead of quitting cold-turkey to stay on track through withdrawal symptoms.
Avoid smoking triggers such as people, places and things that trigger the urge to smoke, advises the CDC. Keep hands busy with a pen or a toothpick to avoid withdrawal-associated cravings. Throw away any leftover cigarettes, lighters and ash trays to avoid smoking triggers, and start frequenting locations that don't allow smoking to avoid the smell and urge to smoke. Maintain a healthy diet and exercise routine while quitting cold-turkey to avoid smoking triggers that include lack of sleep and too much sugar.