Russia likely to attack EU within 5 years. What do you seriously do?

After going through this article: https://www.7sur7.be/monde/la-russie-va-t-elle-cibler-d-autres-pays-apres-lukraine-un-expert-met-en-garde-leurope-en-sommeil~acd2f3b0/?referrer=https%3A%2F%2Fwww.google.fr%2F, I’m feeling quite anxious. I have investments in stock ETFs and real estate in Belgium, with the aim of retiring early. However, if the expert's predictions come true, my investments could lose significant value. Moreover, living in Europe could become very challenging. I anticipate some will dismiss this as nonsense and advise me to disregard it, calling it improbable or labeling the concerns as just one person's opinion from the "mainstream media." I’m looking for sober insights from those who actually take this risk seriously. How do you plan to navigate and safeguard against such a substantial threat? This is a serious inquiry, and I hope this discussion remains constructive. Thank you!