A psychic shield might sound like something out of a science fiction or fantasy novel, but it's useful to know how to build one. Have you ever been around another person, or stepped into a place where the energy just seemed to get sucked out of you? Have you ever found yourself acceding to another person's wishes just because the force of their emotions got too intense? Do you sometimes find yourself taking on other people's emotions or problems as if they were your own? Then a psychic shield might be a good skill for you. There are energy interactions that can be troubling, and this technique will teach you how to shut them out.