alex petralia
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    2025
  • 2025-05-05 A trick for public speaking communication
  • 2025-04-03 A guide for future managers management
  • 2025-03-25 Live in the bookends epistemology
  • 2025-03-12 Look at the thing! epistemology
  • 2025-03-04 Perseveration and the economy of movement epistemology
  • 2025-02-25 On company culture and culture keepers management
  • 2025-02-14 Walk through walls epistemology
  • 2025-02-03 Training and onboarding: The first 90 days management
  • 2024
  • 2024-03-12 ChatGPT and the newfound accessibility of unstructured data data
  • 2024-02-21 Why doesn't data engineering feel like software engineering? data
  • 2023
  • 2023-01-27 Meetings which pay the rent productivity
  • 2023-01-18 What makes a leader versus just a manager? management
  • 2022
  • 2022-05-16 On taking mental health days well-being
  • 2021
  • 2021-01-05 Why write, and how you can improve at it communication epistemology best
  • 2019
  • 2019-10-26 Building a webapp to visualize DMV wait times product
  • 2019-10-14 Product managers solve the problem of not delivering products product
  • 2019-10-14 A practical example of product management product
  • 2019-10-14 Managers solve the problem of coordination failure management
  • 2019-08-19 Causality, causal opacity, plausible deniability, cherry-picking concepts
  • 2019-07-15 Complete contracts, the principal-agent problem, asymmetric information concepts
  • 2019-07-01 Underdetermination, Gödel's incompleteness theorems concepts
  • 2019-06-17 Agency, externalization concepts best
  • 2019-06-03 Stress, inflammation, intelligence concepts
  • 2019-05-20 Organized complexity, kayfabe, workism concepts
  • 2019-04-22 Wabi-sabi, aphantasia concepts
  • 2019-04-08 Eastern philosophy (part 2) concepts best
  • 2019-03-18 Complexity engineering concepts
  • 2019-02-25 Training & motivation, team performance, non-financial compensation concepts
  • 2019-02-22 What makes a great conversation? relationships best
  • 2019-02-04 Abstract thinking, leaky abstractions, the high-ground maneuver concepts
  • 2019-01-14 Fairness, rule-breaking concepts
  • 2018
  • 2018-12-31 The just-world phenomenon, schadenfreude, mudita concepts
  • 2018-12-17 Chesterton's fence, causality concepts
  • 2018-11-19 Antifragility (part 2) concepts
  • 2018-11-01 To be persuasive, you need more than logic communication
  • 2018-10-29 Antifragility (part 1) concepts
  • 2018-10-15 Death, cyclicality concepts
  • 2018-10-01 Emptiness, impermanence concepts
  • 2018-09-17 Eastern philosophy concepts
  • 2018-09-03 Play concepts
  • 2018-08-20 The prisoner's dilemma, the ultimatum game, a keynesian beauty contest concepts
  • 2018-08-06 Single-shot games & zero-sum games concepts
  • 2018-07-23 A market for lemons, signaling concepts
  • 2018-07-23 Status is good, as long as you don't identify with it well-being
  • 2018-07-09 Emergent order, regime switches, chaotic behavior concepts
  • 2018-06-25 Nonlinearity, contagion, feedback loops concepts
  • 2018-06-11 Complex adaptive systems concepts
  • 2018-05-28 Complex systems concepts
  • 2018-05-14 Hanlon's razor, coalition building concepts
  • 2018-04-30 Shift gears when the initial approach yields little information productivity
  • 2018-04-30 Optimization, hill climbing, simulated annealing, the explore/exploit tradeoff concepts
  • 2018-04-16 Cities and ambitions, the submarine, negotiating concepts
  • 2018-04-02 Deep relationships concepts relationships
  • 2018-03-30 Use heuristics for the middle of a distribution, not for the tails epistemology
  • 2018-03-19 Crash-only software, seating charts, loneliness, learning to learn concepts
  • 2018-03-17 Why postmodernism superseded modernism epistemology best
  • 2018-03-05 Coase's nature of the firm concepts
  • 2018-02-24 Writing imposes structure and rigor upon my beliefs epistemology
  • 2018-02-22 Most beliefs we hold are inherited, not evaluated epistemology
  • 2018-02-19 Pace layers & the Hegelian dialectic concepts
  • 2018-02-05 Extremizing algorithm, Metcalfe's law concepts
  • 2018-01-22 Spheres of exchange, the fallacy of mood affiliation, soft power concepts
  • 2018-01-08 The fundamental attribution error, pain + reflection = progress concepts
  • 2017
  • 2017-12-31 How I remember thoughts from my showers misc
  • 2017-12-25 The Feynman technique, disregard!, and Google search tricks concepts
  • 2017-12-11 The fallacy of parsimony, kaizen, the half-life of facts concepts
  • 2017-11-27 Decision hyperparameters concepts
  • 2017-11-25 For alpha, be informed and risk-seeking; otherwise, stick with beta risk best
  • 2017-11-13 The helpful hierarchy and kairos concepts
  • 2017-11-05 When logic binds you to change your own behavior logic
  • 2017-10-30 Servant leadership & resilience engineering concepts
  • 2017-10-29 Pursue intrinsic, not extrinsic, sources of motivation well-being
  • 2017-10-16 Risk & return, hyperglycemia, statistical significance, corporate diversity concepts
  • 2017-10-15 If something is "risky", consider its distribution risk
  • 2017-10-02 Cultural imprinting, conspicuous consumption, costly signaling, the aspirational self concepts
  • 2017-09-18 Dialectical thinking, memento mori, the 60/40 rule, tax avoidance concepts
  • 2017-09-06 I am at war with multitasking productivity
  • 2017-09-04 "Smart" people must also be open-minded epistemology
  • 2017-07-19 Preventing common analytical errors: Join duplicates and join misses data
  • 2017-07-03 Always learn the shortcuts productivity
  • 2017-06-26 Learn just enough Linux to get things done data
  • 2017-06-08 Technical skills every business analyst should have data
  • 2017-04-13 Why a simple average is the most frequently miscalculated statistic (Part 2) data
  • 2017-04-11 Why a simple average is the most frequently miscalculated statistic (Part 1) data
  • 2016
  • 2016-08-10 The data pipeline: A practical, end-to-end example of processing data (Part 3) data
  • 2016-06-22 The data pipeline: How the sausage gets made (Part 2) data
  • 2016-06-22 The data pipeline: Data science doesn't mean data science (Part 1) data
  • 2016-06-08 You should use DBeaver as your database IDE data
  • 2015
  • 2015-12-14 Google's OpenRefine works great with messy, survey-like data - and that's it data
  • 2013
  • 2013-11-01 Does modern society have place for honour anymore? economics

all opinions & errors are exclusively my own. here is rss.