Which factor dose not influence the individual' level of intoxication?

One factor that does not influence an individual's level of intoxication is their social setting or environment. While social interactions and peer pressure can affect drinking behavior, the physiological effects of alcohol on the body—such as metabolism, body weight, and tolerance—are the primary determinants of intoxication levels. Therefore, the context in which a person drinks does not alter the biological impact of alcohol consumption on their system.