Capital Management

The Interest That Steals Your Returns

By Walid Mograbi · 2026-08-09 · 1 min read

High-interest debt can erase expected growth faster than most investments. Pay attention to debt costs before you expand your investing.

The Core Lesson

High-interest debt can consume expected returns faster than most investments can build them. If the interest rate is high, paying it down quickly may be the smarter move than chasing extra yield.

How to Prioritize

Start with the debt that costs the most. Every month you wait increases the drain, so the goal is to stop the bleed before it grows.

Practical Rule

Not all debt is the same. Focus first on the debt with the highest interest and the fastest cost growth.

Why This Helps

Once the debt is under control, your budget becomes more stable. That makes saving and investing easier to manage without constant pressure.

Quick Checklist Before Expanding Investments

• Does the debt carry a high interest rate?
• Can you reduce it quickly and consistently?
• Is there still room for emergency savings?

Warning

Do not treat every debt the same. The priority should be the debt that is most expensive to carry.

Bottom Line

Investing should not come before fixing costly debt. A cleaner balance between debt, savings, and investing gives you a stronger financial base.