Technical engineers and managers often struggle to communicate effectively because they fail to compress complex ideas into digestible messages. Using the metaphor of data compression, the post explains that all communication involves lossy compression of rich inner experiences into simplified language. Two key skills are identified: compression (distilling thoughts into clear, concise messages without losing the core meaning) and decompression (actively listening to reconstruct what the other person truly meant). The author shares personal experiences as an engineering manager where communication gaps led to misalignment, and argues that holding this mental model of compression/decompression can meaningfully improve how technical people communicate.
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