Linda Ann’s Answer
There are no prerequisites required before you take your first psychology course, which no doubt will have the course title Introduction to Psychology. If you live in an area with more than one community college, I would recommend that you visit each school and speak with the students who are enrolled in psychology courses, to learn first hand if they are enjoying their program study.
Many community colleges (in the Philadelphia region, at least) have agreements with various 4 year institutions that make transferring to a college or university when you've finished your Associate's degree easier.
Good luck with your studies!