How do you think your attitude at school affects your grades

I think your attitude at school can affect your gade in several ways. For example, going to school in a bad mood can make it more difficult to focus or make you feel less motivated to work. That can definitely result in worsened grades. However, going to school in a good mood can result in more motivation and concentration, thus resulting in better grades.

Your attitude at school affects your grades because if you’re not confident with your work you usually put yourself down also not paying attention in school and not caring will decrease your grades

The answer would be true.

It is called a (i believe) kosher diet