Answer:
1. Change in Physical Appearance.
2. Rapid Mood Swings.
3. Lack of sleep or overly sleeping.
4. Physical Signs like blood shot red eyes.
5. Loss of Interest, Apathy, Complacency.
6. Feeling of exhilaration and excess confidence.
7. Behavior changes or aggression.
8. Irritability, anxiety or paranoia.
9. Confusion, delusions and hallucinations.
10. Bloodshot eyes, pupils larger or smaller than usual.
