문제 7Last New Year's Day, I wrote three goals in my diary: reading more books, exercising regularly, and saving money for a bicycle. Today, exactly one year later, I opened that old page and smiled at how much had changed. I did not finish all twelve books I had planned, but I read six, which was still more than the year before. My exercise habit became the biggest surprise, and saving money was harder than I expected since unexpected expenses kept appearing. Still, I saved enough for half of the bicycle. Looking back, I realized that ___________, and I kept trying, adjusted my methods, and learned something new about myself along the way.