I realized the importance of visualization once again. I had been thinking a lot about how to write a resume portfolio for developer employment, and I think I found a lot of answers to my worries. ㅎㅎ Also, beyond writing a resume, I thought a lot about my future work as a backend developer and the direction it will take. It really helped me a lot in preparing for employment. Thank you. Oh, and I also watch YouTube a lot. ㅎㅎ