Feeling disappointment implies that you do not feel that you can (currently) change much about it, and that you have to conform to the situation (which puts disappointment closer to sadness).
Human rights also guarantee people the means necessary to satisfy their basic needs, such as food, housing, and education, so they can take full advantage of all opportunities. Finally, by guaranteeing life, liberty, equality, and security, human rights protect people against abuse by those who are more powerful.
Sometimes we failed in schools ,examination and curicular activities and we lost hope . Dont let others to let you down in your situations however ,do let your self lifting up by doing something that can help you to achieve your goals in life .
Education for human rights means understanding and embracing the principles of human equality and dignity and the commitment to respect and protect the rights of all people.