Self-Education is Less Expensive. Outside of a Classroom, a person really learn well because they not focused on a grade. They focused on learning a subject area for real use and ultimately to create, invent, produce or manfacture. That is real knowledge you can use in real life
It is possible to learn in a classroom from an experienced teacher with plenty of field experience. The things they share stick with you a lifetime. They are not going to sugercoat their words, philosophy or anything. They tell the good, the bad & the ugly of the area of study. NOTHING LIKE THAT KIND OF EDUCATION.
Some Teachers are Walking Schools.