but i learn something from my father,my father is busy,and he always back to home at 8 o'clock,he works hard,so he has many friends,but in these friends,there is only real friends,other friends are just mercenary friends.when they have dinner together,they say something good about my dad,but after dinner,they say something bad about dad,because they want their own power become bigger,so they can get more money,they tell my dad's boss my father is a liar.but actually,they are wrong,my dad is honest,and he is always can be a good friend and his boss trust him!but some bad people will don't as kind as my dad,if some people is bad to him,he will be revenge ,he will use different ways to let this people be worse to him,and he will be a leader,and that people who was bad to him will be a worker to him....but i don't think this is a good way!!because if someone want to say some bad thing to you,he must have reasons,so be kind to other people,it's good for you.