I. Match words with their definitions.
1. self-discipline A. the belief and confidence in your own ability and value
2. self-esteem B. the ability to make yourself do what you know you should do although you do not want to do
3. self-reliant C. doing everything on your own without others' help
4. assignment D. a task or piece of work that somebody is given to do
5. reliability E. a choice you make after thinking and talking about what is the best thing to do
6. decision F. the quality of being able to be trusted to do what somebody wants or needs