What the signs of bipolar?

Bipolar: Manic depression is a mood disorder that presents with extreme highs & lows, with at least few weeks of manic phases (abnormally elevated mood & energy level) alternating with few or more weeks of depressed phases (sad, guilty, hopeless/helpless, changes in sleep/appetite/energy level). Any phase can be severe enough to experience delusions or hallucinations.

Bipolar disorder: Means a person has periods of depression & manic periods (high energy despite little sleep, uncritical self-confidence, rapid talking, racing thoughts, incessant & unproductive activity, foolish or risky plans). These depressed & elevated moods can be mild to severe. Consult a mental health professional for a specific diagnosis.