Back of the Envelope

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✉ Envelope #48: Three life-changing concepts I came across recently

Andy Lin

ConcreteConcrete

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Envelope #47: Bangkok skyscraper collapse

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AIAI

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Envelope #46 (resend): How AI (and a little humor) helped me survive plan check hell

Andy Lin

✉ Envelope #48: Three life-changing concepts I came across recently

Andy Lin

ConcreteConcrete

+2+2

Envelope #47: Bangkok skyscraper collapse

Andy Lin

AIAI

+1+1

Envelope #46 (resend): How AI (and a little humor) helped me survive plan check hell

Andy Lin

AIAI

+1+1

Envelope #45: Predicting the future (sort of)

Andy Lin

Envelope #44: Here's how AI can help you today (practical example)

Andy Lin

SteelSteel

Envelope #43: (E) Open-Web Steel Joists

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Back of the Envelope: $50 Giveaway

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Envelope #42: The Science of Goal-Setting: Why 12 Weeks is the Sweet Spot (+ AI updates)

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Envelope #41: Why telling people your goals might be holding you back...

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Quick 1-Min survey + exciting newsletter update

Andy Lin

Envelope #40: the "post-it fallacy"

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Envelope 39: Living in the Future

Andy Lin