Naturally, people are afraid because they will give a view to children that schools are not far more important and they will prefer to take classes related to trade.
Defining may be easy but the application is far more difficult and we never know what percentage of success can be achieved when the view of trade is a method that can bring someone rich and pursue this reward has a large level of risk in the age of children who are still inclined to need education in the formal sector.
This is not about avoiding, but not yet time for school children thinking about the level of income beyond their thoughts and vice versa is more important to meet the assumptions of sustainable educational.
For children who still have parents and are still able to finance their formal education until the age of 20, it is better to continue their education without thinking about looking for money first. But for children whose parents are quite poor so that they do not have the ability to finance formal education continuously, I think they should be able to take another path such as taking certain classes for the purpose of being able to trade and also being able to earn money for their own future. Because the cost of formal education is also not small, so the poor will definitely be a little overwhelmed to be able to fulfill it more perfectly, so taking certain classes for something better I think is not a mistake because trying is part of learning even though there are risks in it.