inspiration

since I drive , I got yell couple time by someone behind my car, that day I got a inspiration about to design a computer screen to show people what am I thinking inside my car, I could use the screen to give people a small face or a anger face, I could show people a word "thank you". Even some time when I waiting for people on the side of the road, I could use the screen to show people that I am thinking or even I could type in a joke to relax other people that are waiting on the road. Of course, because we have to drive safe, so most of word or symbol has to be input before driving and there will be a bottom to release the symbol.
Most of time, inspiration comes to me when I got in trouble. When I get treble or when I get stock, even when you get lazy, inspiration will come to me.