Which of the following is a symptom of bipolar disorder categorized under the DIG FAST acronym?

Bipolar disorder is characterized by mood episodes that can include both manic and depressive states. The DIG FAST acronym is a useful mnemonic for remembering the symptoms of a manic episode:

• D: Distractibility

• I: Indiscretion (engaging in high-risk activities)

• G: Grandiosity

• F: Flight of ideas (racing thoughts)

• A: Activity increase (increased goal-directed activity)

• S: Sleep deficit (decreased need for sleep)

• T: Talkativeness (pressured speech)

Distractibility, specifically, is a core symptom of a manic episode, as individuals may have difficulty focusing on tasks or maintaining attention due to the high energy and racing thoughts that accompany mania. This aligns with the manic phase of bipolar disorder, where patients often exhibit heightened levels of energy and a reduced ability to concentrate, making distractibility a key feature of the condition.

In contrast, the other options do not fit the manic symptom profile outlined in DIG FAST. Sadness is more indicative of the depressive phase rather than mania. Anxiety is a general symptom that may occur in various conditions but is not specifically noted in the context of mania. Isolation often relates to depressive episodes rather than manic ones, as individuals experiencing mania typically