Career in HR

Is it a good idea to pursue a career in HR. I'm 21 about to graduate college with a degree in literature. I never put any thought in to what I wanted to do as a career. I know I'm super interested in psychology, but I just don't think I want to commit to going to school for so long for a career that I might not enjoy. I've been doing some research and it seems like HR would be a good fit, but people are telling me that it's difficult to get a job in the field because employers want someone with experience. Someone help, I would just like some advice