How to get out of the sea of ??suffering?

There is an ancient koan about how to quickly escape suffering and achieve happiness:

There was a monk who was impatient, often violated the precepts, and was very anxious, so he had the idea of ????passing away as soon as possible. Just ask Master for the method. The master told him to recite the Dharani, which is the rebirth mantra to remove all karmic obstacles and lead to rebirth in the Pure Land. So he recited the mantra day and night with a pure heart and earnestly, without resting. On the third day, Amitabha Buddha appeared and told him: You still have many years left before your life is over. He begged the Buddha: I have poor self-control and often break the precepts. I am afraid of falling into evil paths. I wish to give up my life and die. The Buddha then told him that he would take you to death in three days.

This monk told other monks, but they didn’t believe it. They thought that you, a person who broke the precepts, could pass away? But he begged them to see him off and help him recite. Out of kindness, some wanted to see him good-looking, so they all came to help him recite. On the third day, a strange fragrance filled his nostrils and colorful clouds appeared in the sky. The monk was chanting the Buddha's name amidst the sound of the Buddha's name. Sitting upright and passing away.

Therefore, quick relief is not impossible, but it requires great determination and great wisdom. What is great wisdom? It is true faith, true vows, and true cultivation. As long as these three points are achieved, any Buddhist method can achieve success.