Are all indonesians like that?

Just yesterday, I met with this infuriating incident on the court.

My brother and I were playing against two indonesian brothers, one the same age as me, the other much much smaller, like around 9 years old. The older one passed the ball to the smaller one, but it brushed slightly against the smaller one's finger. It was kinda obvious but the freaking pig didn't see. So what did the smaller ass tell the bigger ass? 'The ball did not touch me.' They were conversing in their barbi language btw. So I was gonna get the ball for an out throw, but the bigger ass said, " He did not touch the ball." Then both of us said he did. Guess wtf he said? "Small boy don't know how to lie" And he pointed and sorta wagged his black and trotter finger at me. Don't know how to lie? Don't you know you people are all liars and crazy people? I felt like smacking his face, but I must be forgiving. I can't be violent. This kinda unreasonable people will be punished someday. It's only a matter of time. Vengeance is the Lord's.

Anw, my point is, indonesians, generally, are very narrow-minded. As long as they believe in something, they will stay deeply rooted to the belief and won't be critical of themselves. That's why they will never improve, and they never get out of violence. I hope we learn something from this. -.-