To clarify, I’m not saying colleges like to see extra APs; they like to see a rigorous course load. If your college offers 20 APs but you take 21 that’s not going to matter. If your college doesn’t offer APs but you go out of your way to challenge yourself, I think that probably will be reflected in your GC letter and show a positive academic characteristic. I’m not an admissions officer, so you can do whatever you want, but don’t not take AP Psych because people on here tell you not to.