To identify how you've changed, review your calendar from a year ago. The activities, people, or mindsets that now make you cringe are the clearest signals of your evolution and updated thinking. This is a tangible way to measure personal software updates.

Related Insights

Lasting change stems from identity-based habits, not outcome-based goals. Every small action—one meditation, one boundary set—is a 'vote' for the person you want to become. This accumulation of 'identity evidence' makes new behaviors feel natural and intrinsic rather than forced.

Habits must evolve with life's seasons (e.g., career changes, having children). A habit that served you well in one phase may hold you back in the next. Be willing to give up old, successful routines that no longer align with your current priorities and identity.

Your daily actions, as reflected in your calendar, expose your actual beliefs about how the world works. This "revealed philosophy" is often misaligned with your professed beliefs, and that gap can be a source of failure or disappointment. This is a brutal but necessary self-diagnostic tool.

A practical way to combat procrastination is to review your weekly accomplishments and calendar. Ask what activities were genuinely pushing the business forward (e.g., talking to customers) versus what was busywork created to avoid the simple, uncomfortable tasks that truly matter.

To combat self-deception, write down specific predictions about politics, the economy, or your life and review them 6-12 months later. This provides an objective measure of your judgment, forcing you to analyze where you were wrong and adjust the thought patterns that led to the incorrect forecast.

Burnout often stems from accumulating commitments that are no longer aligned with your goals. Actively create a "to-don't" list by auditing your calendar for tasks and meetings that don't serve your current vision, and then systematically eliminate them.

Actively practicing gratitude for past mistakes and difficult situations reframes them as valuable lessons rather than sources of regret. Reflecting on how a crisis tested your character or how a hard conversation shaped you is key to recognizing your own development and building resilience.

Ambitious people default to adding new routines to improve. However, the fastest way to accelerate progress is subtraction: identifying and eliminating the mindsets, behaviors, or people ("boat anchors") that are creating drag and holding you back from operating at full power.

Don't postpone being the person you aspire to be. Define your ideal future self (e.g., a balanced leader) and consciously find small moments in your daily calendar to act like that person now, rather than waiting for external validation or milestones.

Adopt a new operating system for decision-making. Instead of evaluating choices based on an unattainable standard of perfection, filter every action through a simple question: does this choice result in forward progress, or does it keep me in a state of inaction? This reframes the goal from perfection to momentum.