Problem: The symptoms of clinical depression can be manifested in an individual because of several contributors. A significant factor in contributing to the manifestation of depressive symptoms in an individual are environmental and social circumstances. Situations that fall under social and environmental impacts are financial conflicts or personal loss. These factors can include job stress or loss of a friend or family member. From a biological standpoint, clinical depression and depression symptoms are connected to chemical irregulation such as the disruption of neurotransmitters. The neurotransmitter disruption has correlation with the changes in the system with serotonin, dopamine, and norepinephrine. The neurotransmitters mentioned are meant to aid in the process of regulating emotions, concentration, and sleep habits. When an individual lacks the neurotransmitters or disruptions in the system then they are prone to depressive symptoms because of their are not enough neurotransmitters to help with sleep or concentration. Another factor that can cause these depressive symptoms are chronic illness and lack of support from other individuals. Suffering chronic illnesses and conditions can cause depressive symptoms and clinical depression because of the difficulties that arise in order to manage the painful situations which could lead to individuals experiencing loss of interest, anxiety, and hopelessness. All of these factors and individual events could lead to depressive symptoms. Need Assignment Help?