Invest in optimism and the future you want to see, rather than the future you fear; this mindset can lead to better investment outcomes.

When faced with uncertainty, we can choose to respond with optimism and curiosity.

It's important to maintain a general optimism about the future while being skeptical of specific opportunities, as this balance can help navigate the uncertainties of life.

Mild optimism or mild pessimism is a healthier attitude than extreme versions of either, as they both lead to inaction.

Both extreme optimism and extreme pessimism converge on laziness, leading to inaction. Moderate optimism is the correct approach to take.

Assuming that expertise equals optimism can be misleading; often, those with more knowledge about a field may have a more cautious outlook on new ventures.

Regret often comes from not taking action rather than from taking risks. If you believe in something, taking a calculated risk to pursue it is worthwhile, even if it means facing potential failure or criticism.

Pessimism is a natural instinct rooted in evolution, but modern society offers more safety and opportunities than our ancestors faced, making it essential to recognize and override this instinct.

It's important to set your expectations low and prepare for the worst, so if you get surprised, it's on the upside, not the downside.