Megan has lost interest in her friends, family and hobbies. she has difficulty sleeping. megan most likely has:

Megan has lost interest in her friends, family and hobbies. she has difficulty sleeping. megan most likely has Mood Disorder, they are a set of disorders defined in the diagnostic and statistical manual of mental disorders whice main underlying characteristic would be an alteration of the individual's mood. Some people feel sad or irritable from time to time and may say they are in a bad mood. Mood disorders are different because they affect the person's emotional state on a daily basis. Approximately one out of 10 people over the age of 18 has a mood disorder. These disorders include depression and bipolar disorder (also known as manic depression), these can increase the risks of heart disease, diabetes and other diseases in a person.