The creation of the Birthday Surprise Box project was an enlightening journey into the world of hands-on crafting and innovation, reminiscent of my previous woodworking endeavor at the Fimbel workshop. As a novice in the realm of pinhole imaging and box design, I found myself stepping into a familiar pattern of growth and adaptation. Working alongside Xinxin, the project not only tested our technical skills but also our ability to pivot and adapt to unexpected challenges—a testament to our cognitive flexibility. Throughout this process, effective feedback played a pivotal role; it was through a constant exchange of constructive and respectful insights that we refined our creation. This continuous loop of feedback and adaptation didn't just help us in achieving our functional and aesthetic goals but also reinforced a collaborative spirit, mirroring the supportive environment I cherished in my previous woodworking project. Together, these elements transformed our endeavor into a memorable learning experience, culminating in a birthday surprise box that was as much about the joy of creation as it was about the celebration it was designed to honor.

Keywords: Cognitive Flexibility, Effective Feedback