I'm Not a medium i just have some weird personal experinces,buts here's two things I know for sure It's not something you can learn its either your born with it or your not and second is don't get over excited about anything paranormal cause you might open a door that you can't close and might you see some stuff you wish you hadn't and it can seriously warp your sense of reality and might mess you up mentally


Learn to ground shiled and center. Youtube. Ask yourself if you jave interacted with spirit. Work at it. Practice. Practuce. Practice. Be honest about your level of skills and ask for feedback. Join a circle. Take classes


Have you looked into Ricotta's advice on this?