The eight bitterness of life refers to the bitterness of life, the bitterness of old age, the bitterness of illness, the bitterness of death, the bitterness of seeking, the bitterness of resentment, the bitterness of love, the bitterness of separation, and the prosperity of five yin. Details are as follows:

1, suffering. Point out the pain and anxiety at birth.

2. Old bitterness. It refers to loneliness, anxiety and powerlessness caused by aging.

3. Suffering from illness. Refers to the pain and suffering caused by illness.

4. Death is bitter. Refers to the pain and fear of death

5. Don't be bitter. Refers to the pain and loss of pursuing a certain goal.

6, resentment will be bitter. Refers to the pain and depression caused by meeting or getting along with people you don't like.

7, love is inseparable from pain. Refers to the pain and sadness caused by separation from the beloved person or thing.

8. Five yin is full of bitterness. It means that the five elements are exuberant, namely, color, acceptance, thinking, action and knowledge. These five elements are persistent because of false feelings, which makes people unable to escape, just like a blazing fire, which makes people suffer.