She remembered Evo. Evo would have asked: “Given a temperature of 15°C at sea level, a pressure of 1013, and a dew point of 10°C, calculate the freezing level, but only if the SALR is 1.98°C per 1000ft, and there is an inversion layer at 6000ft.”

Three weeks later, Eva discovered the Evo Forum. A legend lived there: User "Captain_Retired_67" had solved every single one of Evo’s 12,000 questions. His post was pinned: “Evo is 30% harder than the real exam. If you can score 85% here, you will score 95% in Brussels.”

Eva cried. Not from joy, but from relief. She looked at her Evo app on her phone. The daily streak counter read She uninstalled it.