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← People and their mental models

Will Larson's mental models

2 claims Will Larson made fit 2 mental models. Most often: S-curves and diminishing returns, Trade-offs. Everything they said here.

Models we see in what they say

Our reading: their claim applies the idea without naming it. The claim is theirs; filing it here is ours.

S-curves and diminishing returns

Most growth slows as it matures; the question is whether the curve is flattening or something new is restocking it.

Used by 22 others

Past a certain hiring rate the marginal value of another engineer falls towards nothing, because training and interviewing consume the engineers you already have.

  1. Will Larson Engineering executive who has led infrastructure… this is where the oft raised concern that hiring is slowing us down comes from: at high enough rates, the marginal added value of hiring gets very slow, especially if your training process is weak. Productivity in the age of hypergrowth.lethain.com · 10 Oct 2016All korrents from this piece
    this is where the oft raised concern that hiring is slowing us down comes from: at high enough rates, the marginal added value of hiring gets very slow, especially if your training process is weak.

Trade-offs

Every choice gives something up, so name the cost; and check, because some trade-offs everyone assumes are not real.

Used by 60 others

Spreading scarce hiring evenly across every team that needs it is indecision dressed as fairness; staff one team to health at a time.

  1. Will Larson Engineering executive who has led infrastructure… Many folks try to move all teams at the same time, peanut buttering their limited resources, but resist that indecision-framed-as-fairness: no one getting anything is not a fair outcome. Staying on the path to high performing teams.lethain.com · 17 Jun 2018All korrents from this piece
    Many folks try to move all teams at the same time, peanut buttering their limited resources, but resist that indecision-framed-as-fairness: no one getting anything is not a fair outcome.