The default reaction to poor performance is to become defensive. Instead, managers should establish a baseline of extreme transparency during good times. This builds the relational trust required for LPs to remain supportive during inevitable rough patches.

When you make an error, immediately admit it, take full responsibility, and present solutions. This level of candor often builds more trust and long-term business than if the error had never happened.

When a strategy is underperforming, most investment managers hide. The simple act of proactively calling clients, explaining the situation, and being available builds immense trust. It's a massive competitive advantage and often leads to clients retaining you while firing other, less communicative managers.

Investors who lose money in a sector develop an emotional aversion, causing them to irrationally pass on the next great company in that space. This 'learning from mistakes' becomes a liability, prioritizing avoiding small losses (commission) over capturing huge wins (omission).

Publicly defending a stock in investor letters can tie a manager's ego to the position, making it hard to admit a mistake and sell. Some great managers minimize their letters to avoid "painting themselves into a corner," retaining the flexibility to change their minds and seize better opportunities.

During diligence, an investable founder is transparent about current risks (e.g., a major customer account is in jeopardy) and presents a mitigation plan. This candor is more valuable and trust-building to an investor than a founder who projects a flawless, risk-free business.

To build trust without undermining competence, sellers should strategically share vulnerabilities. The key is to discuss past mistakes from which you've already learned and grown. Sharing a raw, ongoing struggle makes you seem incapable, while sharing a "post-mortem" failure demonstrates resilience, honesty, and expertise.

While vulnerability can be relatable, founders must be strategic. Consistently sharing significant business struggles can erode customer confidence, leading them to question the company's stability and wonder if their investment in your product is safe, creating a "sinking ship" perception.

Don't hide from errors. Steve Munn found that when he made a mistake, taking ownership and handling it well actually enhanced client "stickiness" and deepened the relationship. Clients saw he cared and was accountable, building more trust than if the error never happened.