Investor Self-Knowledge / 投资者自知

Definition

Investor self-knowledge is the discipline of matching market participation to one’s motives, temperament, competence, capital, bodily response, tacit experience, and beliefs about how returns are earned.

Current Synthesis

The source treats the investor as a concrete person rather than a defective rational optimizer. Rational knowledge matters, but action also carries history, preference, habit, embodied response, tacit skill, and a foundational commitment to a particular game. Self-knowledge therefore begins before security selection: why enter markets at all, what kind of freedom is being sought, which adverse path remains holdable, and whether active investing should be simplified, indexed, delegated, or declined.

This is not permission to call every impulse authentic. The practical standard is whether self-description survives records, repeated experience, explicit rules, and postmortem review. A method becomes personally coherent only when its return source, work demands, time horizon, risk price, and execution behavior match the person who must live through it.

Key Claims

• Securities investing is optional; nonparticipation, index exposure, or delegation can be mature choices when active investing lacks durable fit.
• Personal fit includes “心、技、钱”: psychological disposition, professional capability, and the properties and obligations of the capital.
• Tacit and bodily knowledge can inform judgment, but they need training, context, and review rather than automatic trust.
• A strategy’s adverse regime is part of its identity; self-knowledge includes knowing which drawdown, boredom, workload, and uncertainty one can actually bear.
• Freedom should be judged by recovered choice and responsibility, not only by an asset number or relative return.

Evidence

• Participation and freedom: 投资者的敌人：我与我周旋久 argues that “存在先于市场，自由先于收益” and explicitly permits opting out, indexing, or professional delegation.
• Knowledge and action: 投资者的敌人：我与我周旋久 separates rational knowledge, tacit experience, bodily intelligence, and belief while insisting that none alone guarantees good action.
• Strategy fit: 投资者的敌人：我与我周旋久 tests a method through required endowment, daily process, return source, favorable and adverse regimes, and risk cost.

Counterevidence & Qualifications

Self-knowledge is revisable and can be distorted by recent outcomes, identity protection, or rationalization. Bodily comfort is not proof of positive expected return, and confidence in a chosen “axis” does not validate the axis. The source is a philosophical and practical conversation rather than a controlled study of investor outcomes.

What Changed

• Established a canonical concept linking investor identity, knowledge layers, strategy choice, and optional market participation.

Related Concepts

• Investment Worldview Fit - explains how beliefs about risk and the world shape method choice.
• Portfolio Suitability - tests whether a portfolio fits goals, competence, liquidity, and tolerable path.
• Investment Strategy Fit / 投资策略适配 - turns self-knowledge into a consistent method and rule system.
• Embodied Judgment - supplies bodily and environmental evidence while preserving interpretation limits.
• Investment For Better Life - keeps market activity subordinate to attention, relationships, sleep, and life purpose.
• Financial Freedom Vs Lifestyle Freedom - separates asset accumulation from lived autonomy.