A bullish of I can argue with other people makes me easily. By the time we have to work in groups, sometimes they will get the job done and that might make people in a group is not satisfied.
My stubbornness can make me quarrel with others easily. The only time we have to work in groups. Sometimes you can get the work done soon. And may cause dissatisfaction among the people.
My stubbornness can make I quarrel with others easily. Especially when we have to work in groups. Sometimes it can get a job that is slow. The people in this group are satisfied.