Teenagers have to deal with too many problems. Our life is not completely done; we do not know where to go or who we are. It is undoubtedly a difficult stage but at the same time is beautiful. And there's a thin line between sadness and joy self-worshipping and low self-esteem ; happiness and overcoming depression that can lead to dangerous mood. Because teen depression is a fact to much real to not pay attention. Many teenagers have some sign of depression but there are some who actually have the disease. And to these symptoms others appears like a very marked disinterest in activities or in social life, because the maturation process involves a series of mixed emotions that mark the pursuit of our inner being.