" If you overthink it – a classic human trait if ever there was one – you start to fall down a rabbit hole of potential disasters. What if the lander itself crushed something? What if the noise of landing scared something away and disrupted their breeding season? What if the exact place where your craft landed is where two bacteria of separate species met for the first time, and what if their meeting would have resulted in a symbiosis that would have led to the emergence of a new species, and you, you bastard, just wiped out that entire reality? I used to stay awake at night stuck in these worries. But if you live by that logic, you can never take another step. "

― Becky Chambers , To Be Taught, If Fortunate