The answer is rescheduling
It deppends on the type of warrior but I will try to explain using the Samurai. I think with them the value of the moral is of high importance and determined their lives:
The samurai considered death as something they had to be always prepared for and thus, whenever it was needed, they would sacrifice their life "for a greater good" they knew it was something it might happen anyway. The idea of trascendence is something we have to be also aware of; They thought that what you do in this life will affect how you start the next one (reincarnation).
Let's also talk about a "negative" way of sacrifice; The seppuku, where they took their own life by cutting their stomach with a sword when they considered they didn't follow properly one of the eight most important values as we can see in any of the samurai codes or books like Hagakure or the Bushido code. these eight codes are: Justice, courage, mercy, politeness, honesty, honor, loyalty and self-control.
Not only life they would sacrifice but also money, food, social life because these things might be a distraction or a cause of desire whic leads to suffering.
This question is about "Time Enough at Last"
Answer:
The irony is that Bemis was always wishing that there was no one to hinder him from reading.
Explanation:
Henry Bemis is an avid reader, but besides not having much time to read, he is interrupted all the time which hinders his reading. He hates this and has a strong desire to be alone and with plenty of time to read in peace. The ironic is his wish happens and an H-bomb hits his city killing all the inhabitants, except him who was protected by the building where he was.
when he finds himself alone in the world, Henry Bemis is desperate and tries to find a way to die.