People often forget about the importance of keeping up with inflation during long periods of low inflation (like the past 30 years), making them vulnerable when inflation unexpectedly rises.

The phrase 'only a fool trips on what is behind them' means that while understanding the past is important, blindly assuming the past will repeat can cause you to trip over history by not preparing for alternative futures.

Managed futures strategies add value to a portfolio not by scoring high in good times but by providing upside when everything else is down, enabling more aggressive rebalancing into stocks at market lows.

When looking at historical returns, you can't just focus on the average; you must look at the dispersion (the range of outcomes) to understand the actual risk of your chosen asset allocation.

The Fourth Turning book and theory, often interpreted as apocalyptic, is actually more optimistic than its reputation suggests; it shows how generational cycles lead to leadership breakdowns and then to new leaders emerging who can reunite fractured generations.

Separating money you need to spend (identified future expenses) from money you hope to grow (investments) is a financial planning best practice that changes how you think about risk in each pool.

Building inflation expectations into your forecasts as 'mental insurance' helps you prepare psychologically for the reality that life costs more each year, even if you can't know the exact inflation rate.