An introvert, because she likes to keep to herself.
Answer:
Elevation
Explanation:
If you are using the RICE method then this answer would be elevation. if not then it would be rest
It would most likely be Bi-polar disorder. It has to be over a long periond of time. Say if she was in the hospital for a monthe she could be depressed for let's say three weeks before she was happy again for two weeks. that would be bi-polar.