Resting heart rate and monthly spending tell the same story

A 3-minute read on what your baseline numbers reveal about your actual defaults.

Resting heart rate is one of those numbers trainers tell you to track, and most people don’t, because it’s not exciting. It doesn’t measure performance — it measures baseline. A lower resting heart rate generally means your cardiovascular system is running more efficiently at rest, which tells you something about your aerobic fitness, your stress load, your sleep quality, and your recovery. It’s a signal about your whole system, not any single session.

Monthly spending is the same kind of number. Total spending — before any categorization, before any budgeting app assigns it to “food” or “entertainment” — is a baseline metric. It tells you how much energy your financial system requires just to run. Not your aspirational budget. Your actual operating floor.

Both numbers tend to drift when you’re not watching them. Resting heart rate creeps up when training is inconsistent or life stress is high. Monthly spending creeps up through small category-by-category decisions that each seem reasonable. Checking each one monthly — not obsessively — is enough to tell whether the system is stable or drifting.

P.S. — Next Sunday: the case for treating your financial plan and your training plan as the same document.

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