Which of the following does NOT describe nicotine dependence?

Nicotine dependence is characterized by a range of symptoms and behaviors that indicate a strong reliance on nicotine. One of the defining aspects of this dependence is the presence of physical withdrawal symptoms when an individual stops using nicotine abruptly; these symptoms can include irritability, anxiety, difficulty concentrating, and increased appetite. Additionally, nicotine acts as a psychoactive substance, altering brain chemistry and producing mood-enhancing effects, which also contribute to its addictive properties.

A significant aspect of nicotine dependence is the behavioral changes that can occur over the long term, as the individual may develop routines and situations surrounding nicotine use that become ingrained in their daily life.

The option indicating "immediate cessation without any effects" does not accurately reflect the nature of nicotine dependence. When an individual who is dependent on nicotine stops using it suddenly, they typically experience a range of withdrawal symptoms and cravings, which contradicts the idea of cessation being without any effects. Therefore, this option is the correct answer as it fails to capture the reality of nicotine dependence and its associated challenges.