Who hires a personal trainer anyway? It's not like weight training is some super complex thing that takes years to learn. At 12 years old I learned all the basic lifts and put together a program in an hour. Most of the consultants, trainers, financial experts, investment gurus, etc, are feeding you information that you can learn online in minutes or hours. It's one of the few problems with capitalism is that everyone needs a career or job to survive so people make these jobs and careers up so they can make money.