Has The Study of Psychology brought a difference in our society?

Not sure how to answer this question but I think the study of psychology brought change through study of human behaviour.

I think all that it has done is to bring awareness so that people can better understand the studies that they do.

Uhm?? I’m not too sure? But, the way how society is going I don’t think anything have made a good difference society. Things are getting really bad more mental health problems, more poverty in our society, more taxes high cost of living, and so on!!