Worst thing I did as a child.

One day, I went to supermarket with my father. I remember I just 4 or 5 years old at that time. Cause this supermarket was so big and we wanted to buy some food. So we need to go to the second floor to buy them. We found the escalator and get on it. In this moment, I didn't care about what the escalator amazing it. I cared about a very small thing that I saw on escalator. That was a small red button on it.And with some words on it, but I didn't mind it because I was too little,some word in eyes just like English. I was so curious what happen if I press it. So I pressed it without anyone else's stopping. After that, guess what happen? The escalator stopped, everyone was so wonder on it include me. I looked at my father that he was focusing on my moves. He saw my action that I just come back from the button's place. But he didn't punish me, he just told me a lots and let me say sorry to everyone. What an embarrass experience it was!