(Dr. Drew Pinsky reports.) People 18 to 25 are vulnerable to mental  illnesses like this, a term used in place of "manic depression" to describe those whose moods cycle between extremes
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PINSKY: I want to point out to people it`s very common for bipolar... [DOC] [TLE] SAFE Manual - MIRECCs - US Department of Veterans Affairs [PAR] Director, Family Mental Health Program, Oklahoma City Veterans Affairs .....