#ProtectingSight #414: Our natural sleep cycle. Eyehance, depth of focus, hybrid polymer tips, & oculogyric crisis. Portfolio management & individual position sizing.

Welcome to my daily learning journal. Here is today’s list:

1. Ted Talk – Jessa Gamble: Our natural sleep cycle is nothing like what we do now. “In today’s world, balancing school, work, kids and more, most of us can only hope for the recommended eight hours of sleep. Examining the science behind our body’s internal clock, Jessa Gamble reveals the surprising and substantial program of rest we should be observing.” (ted.com description)

Always enjoy Ted Talks on sleep management & healthy living. Great insights on the evolution of sleep.

2. Cataract Surgery – Uday Devgan MD – 1182: the J&J Tecnis Eyhance IOL. Great pearls and well worth the 10 minute investment!

2B. D. Brian Kim MD – TBWTDCS #96: Dense Cataract, Double Chop & Cross Chop with the Hybrid Polymer Tip. Great case and narration.

3. Andrew Lee MD – Oculogyric crisis.

Dr. Lee’s neuro-ophthalmology reviews are perfect for lifelong learning.

4. Gautam Baid – The Joys of Compounding: The Passionate Pursuit of Lifelong Learning, Revised and Updated (Heilbrunn Center for Graham & Dodd Investing Series). Chapter 24 on portfolio management and individual position sizing.

I continue to enjoy books on value investing, lifelong learning, mental models, and more. Excellent chapters with amazing quotations.

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