Read this and answer the question

Gratitude for all these resources and the determination to develop oneself would be more productive than criticism and blame because the resources are readily available and because, if you blame others, there is no need for you to do something different tomorrow or for you to change and improve. Where there is a will, there is a way. People in developed countries have the will and the way to do many things that they want to do. They sometimes need more determination and will to improve and to educate themselves with the resources that are abundantly available. They occasionally need more gratitude for the resources they have, including their teachers and their textbooks. The entire internet is also available to supplement these teachers and textbooks.

What do students also need occasionally before putting blame on teachers?
gratitude for the resources they have