*geleng geleng kepala

when we are in the same group, but there's some were left behind just because one of us make his/her own decision without any discussion

ish ish ish ish *

before making decision, at least inform first. i kind of hate 'suprise' in serious business. 

if u are the leader, plan together to make it easier

when they started to  say something with their high-pitched voice in a +ve argument, i don't feel like smiling at them but landing my fist on their face to make them realize the common sense of people will get annoying when they yelling to argue.

ish ish ish *

choose proper words and speak out with the correct volume

i think its enough with that kind of facial expression without me saying a word.