How Old I Was Four Years Ago

Four years ago I was only twelve year old. There are many things I couldn't do that I can do now. For example back then i was riding a bike now I'm driving legally with a license.Instead of my parents driving me back and forth to school, I have to get my way there and back on my own. Everything has gotten harder, because of more responsibility and independence. Things like dinner isn't being served to me anymore. I have to cook and serve myself. Four years ago my life was easier that it is now. The only difference is I can do more adult things.