Bias is a claim where the author is in favor of a statement that has no proof.
In the text, the author states that people when frightened do not act correctly.
The author generalizes people and shows no evidence of this claim.
The author also does not show that there are people who can control their fears, which makes the statement generalized.
This statement is presented in the second sentence, which allows us to declare that this sentence is biased, as it is generalized, without evidence, and presents only one strand of thought.
