saying easy, but keeping a word isn't.

I had experience that keeping a word or promise is really important and hard. Last October or November, I promised that I would treat Korean delicious food to my neighbors and American friend. Sharing something is one of great happiness in our life. Now, I am learning Enlglish here as a foreign student, also I would like to introduce Korea's beautiful cultures to somebody who I could meet. To me , some Korean foods are easy to make, because I have cooked many times since I have been here. One day, I had conversation with my neighbors, we talked diverse topics, also we found that we all of us love to eat home made foods. At that time, I wanted to cook Korean food, which I never had made, to eat together. So I said them that I would like to treat you Korean food. They really interested in my words. After preparing materials, I could cook it well. A few days later, I met my American friend, Julie. We talked about our daily life and other things too. With glad mind , without thinking, I told her that I would like to cook for you. After getting back home, I realized that I had to do lots of assignments; however, I did not want to broke my words. So I made food again. In my memory, the period was not so good, because I had to keep my words and assignments together. Sometimes, I am so tired because I have to keep my words surely. Before saying or promising, we must consider about if we really can do it withoout concerns. ^-^ Now, I am thinking about what I promised.