When you started your work was a calling; over the years it became more akin to a battle against windmills. Too many deaths, too many injustices, too many things covered up because it was better not to talk about them. All for the greater good, or was it not? This mission isn't suited to you, but it is what humanity needs... supposedly.
The design of the Elon Musk is brilliant: a perfect example of experimental and innovative technology. During the construction, there have been several attempts at stealing its blueprints, without success. The spaceship is the first of its kind, and the only one with a crew of the best experts in every field: all with the sole purpose of saving humanity.
Being a Medic is more than a job or a passion: it's a mission. Working for the wellbeing of others and saving lives is an important professional responsibility in itself. But here, on a spaceship in space, millions of miles from home, your role becomes critical: by supporting the crew, you lay the groundwork for the salvation of all mankind.