There are too many retirement dos and don’ts to count, but what would financial experts say is their number one simple piece of advice? Several financial experts were asked to share just one piece of simple retirement advice everyone should follow in 2026. Here’s what they had to say. Separate Short-Term Money From Long-Term Money “My biggest piece of advice for 2026 is to protect your retirement savings by separating short-term money from long-term money,” explained Devin Miller, CEO and co-founder at S ...