Which of the following is a symptom of bipolar disorder during a manic episode?

Delusions of grandeur are a hallmark symptom of bipolar disorder during a manic episode. In this state, individuals often experience an inflated sense of self-importance or believe they possess abilities or powers that are significantly beyond their actual capabilities. This can manifest as an extreme level of confidence or a conviction that they are destined for greatness, which is not grounded in reality. It is a characteristic symptom of the elevated mood and heightened energy often seen in manic episodes, reflecting the psychological changes that occur during this phase of the disorder. The presence of delusions of grandeur can contribute to various behaviors associated with mania, such as taking on many tasks at once or engaging in risky activities without fully considering the consequences.