Day 125 I have just one day left at school

Nothing Left Behind at School!
I did everything I could at this school. This challenge has been the biggest investment in myself in my life. Over these four months, I’ve truly felt the meaning of the phrase, "Nothing happens if I don’t do anything." It’s a simple idea, but consistently taking action is incredibly difficult.
To be honest, I often struggled to maintain my motivation for studying English and looking for a job. There were times when I seriously considered going back to Japan right after graduating from school because so many things felt out of my control. However, I can confidently say, "Nothing was a waste of time."
If I had come here when I was a student, I might have had more options for my career earlier. But now, I believe I can see things from a broader perspective, thanks to the experiences I’ve gained through my previous jobs. Moreover, I wouldn’t have met such reliable friends if I had come here earlier. So, I feel my decision and timing were completely right.
Tomorrow, I will give my final speech to everyone. I believe that expressing what I honestly want to say is more important than trying to be like a fluent speaker.