What you have learned today can be used for your benefit tomorrow.
There are times when we all must stand up for ourselves and be courageous. Fighting against injustice and unfair treatment is an act of bravery, and it's not always easy to raise your voice in protest. However, even a soft voice, a calm voice, a voice of reason, can cut through the negative noise and make itself heard. Find your voice and be courageous.
Poor grammar and spelling mistakes will bury you under a pile of other failed resumes. Make an effort.