He says the evidence is clear, but we're not ready to face it (Kamenetz 2). Explanation: Gentile's definition of addiction to video games and internet use focuses on the excessive amount of time spent on these activities. This is evident in his use of phrases such as uncontrollable urge, unable to stop, and preoccupied with gaming. These phrases all suggest that someone who is addicted to video games or the internet is unable to control their urge to use these devices, and as a result, spend an excessive amount of time on them. This excessive amount of time spent on these activities can interfere with other aspects of a person's life, such as their work, school, or personal relationships.