Astronauts

The fact that an astronaut’s job is basically to fly into space, a place with no breathable air, no gravity and well, no planet to put your feet on, should already be insane enough, but that’s not the only thing they need to be careful of. The launch into space is ludicrous on it’s own, then there’s space sickness, radiation and the risk of cancer upon your return to Earth. And that’s only if you actually make it back.