Empathize = Better Experience

Stories are often better to understand what learners really need and the context of interaction with the product.
Reasoning
Quizlet is investing more resources into motivation for growth. The User Growth team at Quizlet previously conducted a study to understand cultural differences in motivation to study, especially from non-US markets, to ensure that future designs around achievements, streaks, and badges are received well in diverse cultures.
Across the board, students are familiar with streaks though they are not necessarily the best motivators for all students. Customization for streaks would be helpful, such as setting targets for oneself - they don’t work if the goal is unattainable.

How long can I keep my streak?