yawn
Most people who devote the necessary thought to the matter eventually realize that they are pathological, deeply so, and that significant work-arounds are the only way to compensate for the irrevocable faults hardwired into their minds.
It’s not a question of whether, it’s a question of how.
Categorical imperatives that result in persistence will accumulate.
Why should any lifeform preserve its own existence? There’s no reason. But those that do eventually dominate existence. Those that do not, are not.