Identify the fallacy in reasoning: "There's a dangerous new trend that all teens are trying."

The statement "There's a dangerous new trend that all teens are trying" exemplifies a hasty generalization. This fallacy occurs when a conclusion is drawn from an insufficient or unrepresentative sample of data. In this case, the assertion makes a broad claim about all teenagers based on limited evidence, suggesting that just because some teens may be trying a particular trend, it must be true for all. This is problematic as it overlooks the diversity of experiences and behaviors among teenagers, leading to an overgeneralization that can skew understanding and create an inaccurate portrayal of the situation. Hence, such reasoning fails to consider the complexities of the subject, thereby demonstrating a hasty generalization.