Many drinkers change their behavior because they
a. can delay the effects of alcohol that way
b. can increase the effects of alcohol that way
c. are in a drinking environment
d. will not become impaired if they try not to act impaired

The correct answer is C. Are in a drinking environment

Explanation:

Alcoholic beverages including beer, vodka or whiskey have been determined to affect individuals' behavior and personality as some individuals seem to be more aggressive, outgoing, etc. only when drinking. This change in behavior occurs partially due to the influence of alcohol in the organisms and partially due to the environment in which people are. This implies, individuals drinking might unintentionally be more outgoing or euphoric not because of the effects of alcohol but because they change their behavior to fit into a specific environment such as a party. Thus, many drinkers change their behavior because they are in a drinking environment.

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