Just a thought that’s trying to grow in my head.
The idea is that life doesn’t end until you’re dead. Some things are extremely difficult to accomplish, but on the far side of those things you will find knowledge and understanding that would be impossible without having experienced the difficulties.
Especially use this idea with voluntary difficulty. Running. What’s on the far side of getting up and running 10K every day? That’s difficult for me at the moment, though I’m doing it.