Depression is the same at any age. Lack of ambition, drive, loss of appetite, constant sadness and crying, sleeping and not wanting to get dressed ..just so many. So. if this keeps up, you need to see a doctor, Depression and anxiety go hand in hand. These issues can be handled by a professional and medicine. Depression in teens today is so common with peer pressure and stress..Depressions is also inherited.
You feel completely alone in a crowded room, feeling left out when you're the center of attention, feeling like no one cares about you while people constantly ask you what's on your mind, and thinking that you're not good enough to live anymore.
I'm 15 and have depression. Some symptoms are--- spending more time alone than usual, feeling irritable and angry, hopelessness and sadness, crying (sometimes for no reason), eating more or less than usual, feeling tired, having trouble sleeping and there are several other symptoms. If you are asking this because you think you may have depression, I wish you the best, and hope you can find happiness and joy in your life once again!