Today in class... Tests

Today in class we got our tests back and I got an 88... very upset. On the bright side Mr. Schick said he was going to add three points on our overall test grade because he had made a mistake on the test itself which caused may people to get an answer wrong. When we were going over the test I found that I had skipped a question adn failed to answer it which really made me mad at myself because if I would've simply just answered that question then my grade could be 2.5 points higher than what it is right now... SMH (shaking my head).