What is the most important thing about cultivating immortality?
Talent? Comprehension? Resource?
No, the most important thing in cultivating immortality is ruthlessness, ruthlessness at all means to achieve the goal, ruthlessness to enemies, ruthlessness to relatives, and even more ruthlessness to oneself.
Crazy gamblers will put everything and even their lives on the card table when faced with a desperate situation. If they win in gambling, they will become successful, and if they lose in gambling, they will die.
His writing skills are much better than mine.