William Davis


Quantitative Wealth Strategist

A former Quantitative Analyst for a major investment bank, William left Wall Street to simplify wealth management for the masses. He specializes in safe withdrawal rates (SWR) and tax-efficient drawdown strategies, currently residing in Chicago where he maintains a high-savings-rate lifestyle.

 
"Mathematics is the ultimate antidote to financial anxiety. If you can model your future, you can master your fear of the unknown."
 

Core Expertise

  • Portfolio Rebalancing & Risk Mitigation
  • Tax-Advantaged Account Structuring
  • Capital Growth Projection Modeling
 

Academic Foundation

M.S. in Financial Mathematics
New York University (NYU)

Chartered Financial Analyst
CFA Institute

 

Focus Areas:

Open-source FIRE calculators
Historical market data analysis
Competitive chess

William Davis

Latest Articles

Productivity Systems 05.07.2026

The Price of Focus: Evaluating Noise-Canceling Headphones for Work

Noise-canceling headphones can be a lifesaver when you’re trying to focus in a loud office or a busy home - but they’re not magic, and they can introduce new annoyances. This article looks at the real trade-offs people run into at work: how well ANC handles voices versus steady background noise, comfort during long sessions, mic quality for calls, pressure or fatigue, and whether you still hear coworkers or important alerts. It also clears up common myths and compares popular models in practical, day-to-day terms. If you want more quiet without buying something that feels awkward or impractical for work, this guide will help you choose smarter.

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