What is the content of the poem "Don't be angry"?

Life is just like a drama

It's not easy to get together because of fate

It's not easy to support each other until they get old

Whether it's more important to cherish

Being angry over trifles

Why do you think back

Others are angry, I'm not angry

There is no one to replace me when I get sick

If I am angry, who will be happy

Besides, it's frustrating and laborious

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