Thanks to the challenge, I was able to quickly review from the beginning the lecture I had abandoned halfway through.

After listening to about 30% at the beginning, I found it too difficult and put the course aside in my library for a while, but after joining the challenge, I was able to complete it quickly. When I encountered parts I didn't understand while taking the course, I was able to supplement my learning by revisiting other courses in the Hanip series or checking the reference materials mentioned in the lectures. Especially while completing the challenge missions, I was able to identify which parts I didn't understand and fill in the gaps in my knowledge.

Thanks to the challenge, I was able to finish the TypeScript course and it was fun

The lecture quality is really great. Not only that, but you even prepared a challenge to help us complete the course, and it was so good to be able to review through various missions. I sincerely thank you, instructor! I look forward to many more great lectures from you in the future haha

This challenge became the turning point that helped me get my loosened study plan back on track. The routine that was easy to lose when I was alone naturally continued through daily set goals and records. Instead of the pressure to do things perfectly, I developed an attitude of just getting started, and that led to consistency. It was the most meaningful time in that my attitude toward studying changed more than the amount of studying itself.