coz there aint no save and reload. and pain is real. as it's said in Inception, "killing you would only wake you up, but pain, pain is in your mind". good luck convincing yourself it's not real when you're severely sick, heck, even the sickness after too much alcohol is unbearable and an agony. sickness is already bad enough, and now imagine you get stabbed by some thug in the street coz he wants your smartphone, imagine dying in a burning car and cant escape.
life is suffering, especially so for a low SMV male since there aint any positive moments to offset the negative ones. you feel sorry for those died in the White Island volcano eruption? they had better life than you, they had relationships, happy moments, memories from the past... what do you have now even though you're still alive? they lifemog you despite that they're dead.