foreign talent and being presumptive

At the night class that I attend, there is this group of foreigners classmates. I don't have much opinion of them except for one of them who seems to like to ask the lecturer questions just to show off how much he knows, and as a result delaying the pace of the lesson.

Being a night class attended by working adults, we have classmates rushing down from work and joining the class after the lesson has begun. So this foreigner classmate of mine was seated near the door with an empty seat next to him. One after another, classmates coming in late asked if the seat was taken, and rejected on all occasion by that foreigner. As the clock ticked by and the seat was still empty, I started to think what kind of selfish person he is. People were trying to settle down fast and he wasn't making things easy by reserving the seat for who, "good brothers"?

3 hour passed and his friend finally entered the classroom, settling down in that seat.

When you have bad impression of a person, it becomes harder to be objective on his actions. Well, you might have heard of this Chinese story about a man missing his axe and suspecting it was his neighbour's son who stole the axe.

My mind needs more training.