if it was that easy everyone would be doing it. being a pt takes a lot of work, the shyt is not easy. you have to be organized, prompt, knowledgable, people skills, your routine has to show results, not to mention be in shape yourself (which is almost another job itself) and most likely you have to work under a gym at first
Nowhere did I say it was easy

I asked if there was a better side hustle, especially for those that are already in shape.