The document discusses preparing for one's future career. It suggests finding a job that you truly enjoy so that you can earn a living doing something you like. While it can be hard to know exactly what career path you will take, the document advises exploring different options and being in the right place at the right time to find opportunities. Above all, it concludes that one should adapt to their current situation, make the most of available options, and find ways to be happy in their path.