the other day i was at work and my friend would n't help do any of the work ! the entire day she just sat there and talked , i was so mad at her . i practically did all the work that day oh man , that sucks . you may need to say something to her . i did , and she said that she was going to change . i just hope that she was n't just saying something to get rid of me hopefully . maybe she was having a bad day .
The perceived unfair distribution of workload, with the friend not contributing while the speaker did all the work, caused the feeling of fury.