Mania 

- Grandiosity (I am God/a god, I am a genius, I will be famous, I am the chosen one) 

- Lack of sleep (very little sleep - between 5 hours to no sleep at all) 

- Rapid speech (people are unable to understand what you are saying, you speak too fast and change from a subject to another in seconds) 

- Overspending to an absurd rate (buying an expensive car while you already have one, emptying your bank account, maxing out your credit cards)

- Either extreme happiness or extreme irritability (cannot physically stop smiling and laughing, lashing out at everyone even people you are not close with) 

- Hypersexuality (having risky sex behavior, having unprotected sex with strangers multiple times a day) 

- Racing thoughts (not having a grasp on your thoughts - content, duration and speed)


Depression

- Feelings of sadness, tearfulness, emptiness or hopelessness (feeling empty, a void)

- Angry outbursts, irritability or frustration, even over small matters

- Loss of interest or pleasure in most or all normal activities, such as sex, hobbies or sports

- Sleep disturbances, including insomnia or sleeping too much (not being able to stay awake or hold a job)

- Tiredness and lack of energy, so even small tasks take extra effort (difficulty showing up to things you planned or said you'd do)

- Reduced appetite and weight loss or increased cravings for food and weight gain

- Anxiety, agitation or restlessness

- Slowed thinking, speaking or body movements

- Feelings of worthlessness or guilt, fixating on past failures or self-blame

- Trouble thinking, concentrating, making decisions and remembering things

- Frequent or recurrent thoughts of death, suicidal thoughts, suicide attempts or suicide

- Unexplained physical problems, such as back pain or headaches