I would enjoy saying that everyone that becomes an Instructor will make a lot of money and enjoy the privileges’.
Unfortunately, that’s not the fact. As an AHA Instructor, you must teach classes. That usually means that you have to buy equipment. You should have a place to teach (not in your home). You can not just issue certifications to your friends.
Learning to teach an AHA course depends on education, the scope of practice, and experience. The instructors you had in the past made it look simple. It is, from their perspective, they gave you their knowledge and understanding of the material, based on their experience. They also knew the situation they were presenting, it was just a part of reliving the experience.