Answer:option C is correct
Explanation:
DEPRESSION: depression is a very bad disorder that negatively influence the mind. Depression makes one feel inadequate, it makes one feel that one has no purpose in this life. All a depressed person's thought is to kill theirself. As bad as it is, fortunately enough, it is treatable. There are types of depression, and they are; the bipolar and bipolar II disorder, the persistent depressive disorder, the post natal depression and the clinical depression.
===>So, from the meaning of depression above we can deduce that Erin is suffering from DEPRESSION. All the feelings Erin has are all symptoms of depression.