Living in Jakarta for more than two years makes me accustomed with horn sound..teettt..teetttttt.
I see people here are very easy to hit the horn button and seem less patient of waiting.
Yeah people in Jakarta are busy and should move fast (otherwise they will be late).
And now, my hubby is learning to hit the horn button which He never did it before residing at Jakarta. And we are now more familiar with sound of teettt..teeettttt:D