depression symptoms and types

I have divided this into "onset" and "long-term" symptoms, because my experience of depression has been that the illness grows over time to swamp the entire life rather than just specific areas. Also, these symptoms are not a comprehensive list, since different personalities react differently to depression. This is made up mostly of how it affected me, with some research to back it up.

Possible Depression Onset Symptoms

Possible Long-Term Depression Symptoms Depression Symptoms and Causes.

Types of Depression

PsychologyToday: Depressive Disorders.