If you have free time what will you do? Some people say exercise or playing computer games, but I like to invent things. Sometime inventing for other people maybe is boring or hard, but isn’t me because for me is about making something which is usable.
First, when I was young, I like watching TV about the invention. I started inventing things from leftover in my house. Sometime, I was blamed by my mother because I made the house to be untidy. At the time, I thought it is difficult in spite of it was just a small box which I made it, so I begin interested about it more.