Formal and non-formal education?

Non-formal education is the things you learn outside of the classroom. In fact, much of our understanding of the world is through non-formal education. Some of this is "street smart".Non-formal...

Formal and Non Formal Education has basic differences. Formal education is classroom-based, accompanied by trained teachers. Informal education happens outside the classroom, in after-school...

formal education is the process of training and developing people in knowledge, skills, mind, and character in a structured and certified program

Both involve a teacher.

The only disadvantage is the time it takes. Unfortunately there seems to be no way to avoid this.