Depression, Mental Health Disorder, Feelings of Sadness, Loneliness, Hopelessness, Signs and Symptoms, Young Adults 18-25, Stress, Lack of Interest in Activities, Difficulty Sleeping/Sleeping Too Much, Changes in Appetite/Weight Gain/Loss, Low Energy Levels, Feelings of Worthlessness/Guilt and Thoughts of Suicide. Professional Help from a Doctor or Therapist. Medication (Antidepressants), Psychotherapy. Support System from Family and Friends. Stigma Surrounding Mental Health Issues.,