I persevered until the end. First, I transferred to the computer engineering department at school, but the classes were so hard that I almost gave up for a year. I didn't know how to decide on a career path or what to do, but I've gotten a little bit of a feel for it. I can't keep up with the curriculum that suits my school, so I have to study according to my situation. I'm hoping to work in the backend department, so I'll work hard to become a skilled developer.