Your greatest resource may be the ability to learn faster than the situation changes.

In a changing situation, what you already know has a short useful life. The ability to learn quickly outlasts any particular knowledge, and it compounds, since each round of fast learning improves the next. That makes it the most durable thing you can hold.

Pay attention to how you learn rather than only to what. Notice what makes it faster for you. Improving that process is worth more than any single body of knowledge you could acquire.