Final answer:
A person who switches to larger or stronger drinks is demonstrating a sign of tolerance. Tolerance occurs when a person needs to consume more of a substance to achieve the same effects, and it is a common indicator of developing dependence and the risk of addiction.
Step-by-step explanation:
A person who switches to larger or stronger drinks is demonstrating a sign of tolerance. This is because as someone continues to consume alcohol or another substance, their body may adapt to its effects. As a result, they may need to increase the amount they consume to achieve the same level of intoxication. This adaptive mechanism is an indicator that the body is becoming used to the presence of the substance, which can be a precursor to dependence and addiction. If an individual feels the need to consume more potent drinks to achieve the desired effects, this is a clear sign of developing tolerance to alcohol.
It is important to recognize that tolerance can lead to an increased risk of harm, including health issues like liver damage and an increased likelihood of accidents due to impaired judgment. Moreover, the development of tolerance is a key component in the cycle of addiction, which can lead to a range of negative outcomes both physically and mentally. Recognizing this sign of tolerance early can be essential for seeking help and preventing further progression towards addiction and dependence.