You may find that everything in your life is fine. You have a good career, supportive friends or family, and financial security. However, you still feel that your life is not yet worth living; you always feel unhappy. Though everything seems to be ‘on the track’ you may ask yourself, “Why am I depressed?”
Many scientists have assessed some medical research to find the answer to this age old why am I depressed question. After all, they still don’t know the exact factor that triggers depression. They just find that perhaps there are several factors working as one that will lead an individual to become depressed. Depression is more than just an emotional state, and is closely linked to physical and chemical changes in the brain. In other words, it’s a combination of genetic, biological, and environmental factors.
Genetic factors – The genetic factors play a role in depression. It makes sense as the DNA that we inherit from our parents settle on many things about us such as the color of our hair and eyes. Therefore, this psychological illness tends to run in families and occurs in successive generations. For instance, if one identical twin suffers from this illness, the other twin has a seventy percent probability of also having depression.
Biological factors – The biological factors also play an important part in depression. The changes in brain chemistry including the fluctuations in hormone and serotonin levels may develop depressive illness. Deficiency in serotonin is thought to cause irritability, problem with sleeping, and anxiety.
Environmental factors – Environmental factors such as stressful job, financial problems, divorce, medication, or the death of a loved one may lead a person to become depressed.
Now that you know the depression causes, you may have found the answer to the age old why am I depressed question. The reason why a person depressed can be one of the factors mentioned above, or a combination of the three.
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