The most pertinent thing to do right now is to consider your existing risk profile. Consider the issues and unknowns, revisit your goals and objectives, reflect on your investment timeframe and weigh up some best/worst case scenarios. Then position yourself in case a storm comes through.
When investing it can be OK to ride a skateboard down a steep slope. But if you’re going to do it, it’s good to fully appreciate the risks and it’s probably best to avoid it as you get closer to retirement!