ในความคิดของฉัน ฉันคิดว่าการเรียนพิ

In my opinion I think the course is a good thing if we can lot of knowledge. The techniques were worth the money and time we lost, it would be useful to us, really, but if you have a lot of knowledge already exists, we should take the money and time to spend on something else that is more versatile than.

in my opinion I think the special is good if we can take a lot of knowledge. Various techniques have been worth the money and time that we lost. It would be really helpful to us. If you already have a lot of knowledge. We should put the money and time to do something else more useful.

In my opinion. I think studying is good if we can take a lot of knowledge. Various techniques are worth the money and the time we lost. It will be advantageous to us. But if you have much knowledge.