Spaced repetition worked, right up until it didn’t. I kept a 400-day streak, thousands of cards reviewed, a green heatmap I was genuinely proud of — and I still froze the first time I had to order coffee in Portuguese. Here’s what I switched to instead.
The gap flashcards left
Flashcards are excellent at building recognition — seeing a word and recalling its meaning. They’re much weaker at building retrieval under real conditions: a person speaking at natural speed, expecting a real-time response, with no card sitting in front of you to jog your memory.
What replaced them
I moved almost entirely to listening-heavy input and low-stakes speaking practice with a tutor, twice a week, no script. It felt worse at first — slower, more uncomfortable, far less quantifiable than a streak counter.
The result
Six weeks in, ordering that coffee wasn’t an event anymore. The discomfort of real conversation, it turns out, was the actual practice the flashcards had let me avoid.