Mania is most likely to be experienced by those suffering

A) major depressive disorder.
B) bipolar disorder.
C) learned helplessness.
D) rumination.

Mania is a symptom of bipolar disorder, characterized by periods of elevated or irritable mood, increased energy, decreased need for sleep, racing thoughts, and impulsive behavior. Major depressive disorder is associated with symptoms of depression, not mania. Learned helplessness is a phenomenon where a person feels unable to control or change their situation, but it is not directly related to mania. Rumination is a thought process where a person continuously thinks about their problems, which can lead to depression, but not necessarily mania.