People tend to think that because they are serious and work hard at life, other people are just as serious and work hard.
When other people are slow or not serious, you can't help but get angry.
The more serious a person is, the more clumsy they are.
The more serious a person is, the more likely they are to get angry.
Don't judge others by their words and actions.
It is your own rules that make you judge other people's character as bad.
Don't be quick to judge badly.
Gentle judgement is needed. 