Move to the town of a school of your choice. Most schools allow you to pay and enroll in a class as a non-matriculated student. Enroll in classes in the area th

Move to the town of a school of your choice. Most schools allow you to pay and enroll in a class as a non-matriculated student. Enroll in classes in the area that you would like to study. Meet the professors. Work with them. Impress them with your intelligence and diligence. Talk to them about getting admitted. This might require multiple tries.