I don't see the point in passing tests, stressing over school, graduate, and then work in an office retire and then die

the universe has been around for billions of years, so why don't I just kill myself right now? what's 60-70 years in the grand scheme of the universes billions of years? And most of those years will be spent working in an office, retiring, and then rotting and knowing my end is near. I don't see the appeal, I think I might end it soon.