I had art class today. It was ok until we had to practice lettering and scrolls for our day of the dead projects. Somehow, she didn't put enough examples on our table and didn't have the example sheet. When she came to my table, she told me I didn't do the right script. I told her I didn't have one and she told me I should've asked. She should've make sure we had enough supplies. I didn't want to bug her. Is it really my fault?