anxiety disorders are a group of mental disorders characterized by significant feelings of anxiety and fear. anxiety is a worry about future events, and fear is a reaction to current events. these feelings may cause physical symptoms, such as a fast heart rate and shakiness.
meanwhile, depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. fortunately, it is also treatable. depression causes feelings of sadness and/or a loss of interest in activities once enjoyed. it can lead to a variety of emotional and physical problems and can decrease a person’s ability to function at work and at home.
depression symptoms can vary from mild to severe and can include:
feeling sad or having a depressed mood
loss of interest or pleasure in activities once enjoyed
changes in appetite — weight loss or gain unrelated to dieting
trouble sleeping or sleeping too much
loss of energy or increased fatigue
increase in purposeless physical activity (e.g., hand-wringing or pacing) or slowed movements and speech (actions observable by others)
feeling worthless or guilty
difficulty thinking, concentrating or making decisions
thoughts of death or suicide
large central vacoule
It affects by destroying our mother earth the forest now is maked city the factories is polluting our atmosphere the peoples throw garbage to the seas and many other more.