Can AI Make Us Worse Thinkers?

Key Takeaways

• Overreliance on AI can erode advisers' intuitive judgment
• Empathy without objectivity leads to pathological altruism in finance
• Advisers should retain core sanity‑check tasks themselves
• Training should blend explanation with guided questioning, not pure discovery
• Diverse viewpoints prevent echo chambers and promote cognitive flexibility

Pulse Analysis

The financial‑services industry is rapidly adopting large language models and portfolio‑optimisation tools, attracted by speed and data‑driven insights. Oakley’s research, however, highlights a hidden cost: cognitive offloading can dull the mental models that seasoned advisers develop over years. When AI becomes the default source for error‑checking, advisors lose the "grokked" intuition that flags a mis‑balanced portfolio or a client narrative that doesn’t add up. A hybrid workflow—quickly forming an independent hypothesis before consulting AI—preserves that internal compass while still capturing the efficiency gains of generative tools.

Empathy is a double‑edged sword in client relationships. Oakley describes "pathological altruism" as the tendency to avoid uncomfortable conversations, such as challenging a client’s panic‑driven sell order, which can ultimately harm the client’s financial health. Advisors must balance fiduciary duty with human connection, grounding decisions in objective data rather than feelings alone. Structured questioning, transparent risk metrics, and regular scenario analysis help keep advice rooted in fact, while still demonstrating genuine concern for the client’s wellbeing.

Beyond individual practice, Oakley critiques the rise of pure constructivist learning—where students are expected to discover everything independently—arguing it undermines foundational knowledge. For advisory firms, this translates into training programs that mix clear instruction with active problem‑solving, reinforcing neural pathways that support rapid, unconscious decision‑making. Encouraging diverse viewpoints, assigning devil‑s advocate roles, and hiring thinkers with contrasting backgrounds further guard against echo chambers. By integrating disciplined cognitive habits with thoughtful AI use, advisers can boost performance, comply with fiduciary standards, and sustain long‑term client trust.