Childhood does not suffer, old age will definitely suffer, only those who are willing to suffer can be fearless of suffering, if you do not suffer in learning, you will suffer in life. If you suffer since childhood, you will still suffer when you grow up. Being a person who is willing to suffer will be even more painful in the future. It is better to suffer early in life than to suffer late in life. Only by enduring the hardest suffering can you continue to suffer. As long as you are willing to suffer, there will be endless suffering. Only those who dare to suffer will experience more pain in life. When you are young, you should endure more suffering. Do not complain about suffering. If you want to suffer more, you have to create suffering even when there is none. There are four sufferings in life: birth, aging, sickness, and death. Rebirth is suffering, but there is no regret. Do not mention the hard days, it is mentally exhausting. Only by experiencing the sufferings of the world can you break free from hardship.