If I stand in the surf zone on the beach and the waves are breaking over my feet and onto the sand, I can hear millions of tiny bubbles forming under the wave, they fizz and hiss for a while until they're all gone.
Is this world a daisy in the grass, a bubble in the wave, it is there for a short time, then it is gone. Billions of stars and planets exist elsewhere, they don't know our world exists and wouldn't give us a second thought. We could be gone before other beings know we ever existed.
If you suffer from chronic pain for a short time that should be a reminder that life doesn't end at death, it ends when you can no longer be a person. The quality of life could go before death. I could lose the use of my legs or eyesight before my time is up.