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But we also need to intersect those small threads with others, otherwise, the very purpose of threads is self-defeating.

At any point of time, the number of people we interact with should outnumber the number of threads we produce.

IMO, it can also depend on what people are good at. If you're good at producing, produce. If you're good with responding, respond. As long as the intention is valid, you can get a much higher quality vs quantity ratio on #Threads.