Lesson 1 : Dont done those stupid act and expect other wil appreciate it.
Lesson 2 : Dont be the generous one.
Lesson 3 : Whenever there is not your job.. Dont touch.. cox it might brings u trouble and full of anger with it.
Lesson 4 : Friends is friends, a good partner to share happy and difficult moment, but not work together.
Lesson 5 : Do appreciate people's help when you are been helped, its ok for you dint repay.. but at least not splash hot water on people.
Lesson 6 : I dare to say and i have reason to do so, cox that's me!
Lesson 7 : Nothing will gives u a big repay unless you work hard and do it with your heart!
Lesson 8 : Treat people with even and stand for their sides to think, ignore your selfishness and imagine that you are the people who been treated badly like that, it might will makes you understand why you cant do it!
Lesson 9 : This world is gonna end with people full of selfishness, self-centred, individualistic, materialistic and cruel, WHY cant people think to be the good ones, yet the bad ones?.. One day, if you been treated badly, you will point your fingers to others, yet try to think that did you also one of the selfish bully?

I might be the stupid one.. i might be the kepo one.. i might be the troublemaker, yet i have the heart and passion and never act, do you have that?..

(sorry if i had make you feel annoyed, the lessons above is based on individual's opinion.. ) ^^