On my walk to the bar, I rehearsed “para uno, en la barra está bien” exactly 30 times. I once read about a technique called mega-drilling, suggesting it takes 30 repetitions to cement a memory.…

On my walk to the bar, I rehearsed “para uno, en la barra está bien” exactly 30 times. I once read about a technique called mega-drilling, suggesting it takes 30 repetitions to cement a memory.…