It begins as a dream, and grows to a burning need. The desire to escape the confines of terrestrial existence sits heavy on your chest, or smolders like a lump of coal in your throat. Around you, the earth is turning and the people you know are living their lives with an ease you cannot comprehend. Your only moments of peace are calculating your escape, plotting your route, building your vessel, crafting your suit. One day, you'll be floating out there with just a single tether to your old life. The things you'll see no one will have ever seen before.