Answer:
that means it's based on how they are thinking. Like say there's a test coming up and they say " oh my gosh I'm not going to pass this test it is so hard . " so if they seem like that then they really might not pass the test.
But if they see the test and they are like " oh wow this test I'm going to ace it . " did they have a good chance of passing the test.
Step-by-step explanation:
mindset means : the established set of attitudes .