Life would be boring. The fact that you know one day you will die, makes us to do things now because we won't be able to do them later.

But I'm sure it will be possible in the future and people will see death as any other illness that can be cured if you want. They are even advancing in experiments that not only they stop aging, but reverse it.

Dying from an accident, that always can happen but then you will only have to restore your brain backup into another body and keep going. 😃