Essay #3: To Me in the Future

What am I doing 20 years later in the future? This is a hard question for me because I can not imagine even what I will be in one year later from now. However, I tried it as much as possible including my wishes.
After 20 years, I will be 40 years old. During the 20 years, I will get a job and be working for some company. If possible, I want to be a civil officer. Maybe I will have another family, in other words, I will get married with a fine man and have some babies. So, I will work in order to make ends meet. I want to have three children, no more and no less.
My family members will also get old. I have an 82-year-old grandmother. I’m sure that she will be lively and go out with me. My father and mother will have retired their jobs and been to many hot springs together. They will have been getting along very well in the future. My little brother, who is 4 years younger than I, is at the age of puberty now and to my sadness he is not kind to me. But he will mellow considerably and we will be able to spend time together like we were children. I have one older brother. Now, he is not in employment after his graduation from his university. I hope he will find a job at that time.
These are only my wishes, but I wish some of them will become true. I would like to keep this essay for 20 years, and after the 20 years I would like to read this again.
What do I in the future think about my essay 20 years ago?