A black man in the United States has been shot dead by police while sitting on a toilet with his hands up in surrender. Police in the United States have killed 635 people, a disproportionate number of whom are black. The us human rights situation is so bad!!

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .