Feeling down or sad from time to time is part of everyday living and this feeling of sadness does not define whether a person is depressed or not.
If you are wondering whether you have depression and are not sure whether you should consult a doctor, this article entitled “5 Signs You Should See a Doctor for Depression” by TIME Magazine gives a simplified overview on the major signs of depression. It also elaborates on each of these signs.
You can check the full article on the following link:
http://time.com/3446984/5-signs-you-should-see-a-doctor-for-depression/