Margin Avoidance

Why leverage converts temporary drawdowns into permanent losses, how margin calls destroy the long-term investor's greatest advantage, and why no potential upside compensates for the risk.

Leverage converts temporary drawdowns into permanent losses through forced selling. This is not a nuanced risk to be managed — it is a structural flaw that undermines the foundation of long-term investing.

The Core Problem

The chain of events is mechanical and predictable:

1. You borrow to invest, increasing your exposure beyond what your capital supports.
2. A large enough decline triggers margin calls, requiring you to either deposit additional funds or sell positions.
3. Margin calls remove your ability to choose — you must sell regardless of your thesis, your conviction, or the quality of the business.
4. The timing of forced selling typically coincides with maximum market pessimism — the worst possible time to sell.
5. Even if your thesis is ultimately correct, forced selling crystallises losses that would have recovered.

The patient long-term investor's greatest advantage is the ability to do nothing during drawdowns. This is not passivity — it is the deliberate exercise of optionality. Leverage destroys this advantage completely. The only scenario where holding through volatility is possible is when no external force can compel you to sell.

Why the Upside Does Not Compensate

The asymmetry of leveraged investing is unfavourable:

• On the upside, leverage amplifies returns by a fixed multiple. A 2x leveraged position turns a 10% gain into 20%.
• On the downside, leverage amplifies losses by the same multiple, but with an additional mechanism: forced liquidation at the worst moment.
• The distribution of outcomes is skewed — you need to be right about both the thesis and the timing. Being right about the thesis but wrong about the timing produces the same result as being wrong about everything.

No amount of potential upside from leverage compensates for the risk of losing your ability to choose. The ability to hold, to wait, to do nothing — these are the long-term investor's most valuable tools. Leverage puts all of them at risk for incremental returns.

What Counts as Leverage

Margin is the most obvious form, but leverage extends to:

• Margin loans from brokerages
• Pledging portfolio assets for personal loans
• Leveraged ETFs (which carry additional tracking and decay risks)
• Concentrated options positions that can expire worthless
• Any arrangement where a decline in portfolio value triggers an obligation to act

The common thread: an external party gains the right to force your hand during exactly the conditions when you most need freedom of action.

Related

• Volatility as Feature, Not Bug — Volatility is tolerable only when you are not leveraged. Leverage converts a feature into a fatal flaw.
• Tail Risk — Tail events are survivable without leverage and potentially catastrophic with it.
• Concentration Risk — Concentration and leverage compound each other's risks — a leveraged concentrated position is the highest-risk configuration available.