Law of Momentum (Law of Big Mo)
book · The 21 Irrefutable Laws of Leadership (1998)
Momentum is a leader's best friend—it compounds success, makes obstacles seem small, and fuels confidence; without it, even simple tasks become monumental.
Core Concepts
The Problem
Leaders often treat momentum as an external, random force, but it can be deliberately created and sustained.
The Claim
Momentum starts with one small action and grows exponentially; it exaggerates both positives and negatives, so leaders must proactively set the climate (thermostat) rather than merely react to it (thermometer).
Key Evidence
- •The train analogy: a speeding train crashes through a wall, but a stopped train is halted by a tiny block on the track.
- •The same team can look brilliant with momentum and broken without it—explaining drastic performance swings.
Practical Implication
Leaders should invest in small early wins, protect momentum once gained, and recover it quickly after setbacks. The feeling follows the action, not the reverse.
Nuance & Limits
Momentum can also magnify problems when it turns negative, so vigilance and course corrections are essential.
Source Material
Citation Density
1 episode (Ed Mylett Show), widely referenced in leadership literature
Related Ideas
Both concepts show how small consistent actions compound into unstoppable momentum.
Micro-discipline builds the small wins that create the initial momentum Big Mo needs.
Gaps
- ⚠ How to recover momentum after a catastrophic loss or moral failure is not addressed in this episode.
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