Lila recovered from an episode of depression about four months ago. now, however, she is beginning to feel incredibly energetic, elated, and hyperactive. she finds she has very little need for sleep. her friends are starting to get worried because she has been talking repeatedly about taking her life savings and investing it into an unknown company. lila may likely meet the criteria for

Bipolar disorder

Explanation:

Lila likely meets the criteria for bipolar disorders. Lila had an episode of depression about four months ago, and bipolar disorder is a mental condition that leads to extreme mood swings; from a low depression (Lila faced this 4 months ago) to emotion highs (where she is energetic, elated and hyperactive). She has become so interested in savings and investing (another effect of manic depression).

answer; utilitarian;

answer; chemical substances that affect our psychological state;