is it worth doing a psychology degreeWatch
But there's loads of options other than becoming a pracitioner psychologist too.
If you only are going to university to have a job, studying psychology is probably not the best thing to do. The basic degree is not vocational, and almost all of the jobs relevant to it require postgraduate study and/ or a competitive process to secure relevant work. While it is not quite the ticket to the dole queue it's made out to be (https://www.theguardian.com/careers/...-be-unemployed), the average salaries are low for people with only an undergraduate degree in psychology. If you want to come out of university with a guaranteed job with a career path and an above average salary, like medicine do something else.
If you are not sure what you want to do with your life, you are more motivated by learning, want a subject that mixes elements of science and humanities or you want a broad degree that can potentially take you into a lot of different areas Psychology is a decent option.