@Awbery There’s a rule of thumb that it takes five years of five hours a day to reach journeyman status, in anything.
@Druktsal_Pawo @Awbery I’ve tried to remember the researcher’s name but can’t. I didn’t find the theory compelling, anyway!
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@Meaningness@awbery I tend to like the oldschool way where it take's at least 9 years to teach something.Thanks. Twitter will use this to make your timeline better. UndoUndo
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