godan verb (-gu), intransitive verb
hasten one's death; rush toward death
Often used figuratively for reckless or self-destructive behavior that seems to invite an early death.
彼はまるで死に急ぐかのように、無茶な運転を続けた。
He kept driving recklessly, as if he were hastening his own death.
そんなに働き詰
Working that hard is like rushing toward your death.