Systematic, comprehensive and targeted
In the training class, you can learn a skill systematically, comprehensively and pertinently.
Pay money, there is subjective will.
Compared with schools, the teaching of training courses is very different. After all, there is a subjective willingness to learn and money to pay.
Good learning atmosphere.
The learning atmosphere of the training class is different. There may be people fooling around at school, but this rarely happens in training classes.
The teacher takes you to study.
It is relatively easy to learn with a teacher to take you and teach you. Take fewer detours.
Supervision
Someone is supervising. There will be certain results in a certain period of time.
Students learn from each other.
There are students in the training class who can learn from each other and make up for each other's shortcomings.