People in _________ lead a busy and stressful life.

Living in a city is linked to a stressful social environment and an elevated risk of mental disease. Of particular note, schizophrenia is more common in those who were born and raised in cities, and mood and anxiety disorders are more common there than in rural settings. The body might enter a stressed condition known as the fight-or-flight reaction as a result of the constant stimulation of city life. This can increase our susceptibility to mental health issues like substance abuse, depression, and anxiety. Air pollution affects over nine out of ten people who live in metropolitan areas, increasing the risk of respiratory illnesses like asthma and chronic obstructive pulmonary disease as well as cardiovascular ailments including heart attacks and ischemic heart disease (COPD). Therefore, option A is the right answer for the above question.