People always think.

Every hour, minute and second.

We think when we work . . .
We think when we eat and drink . . .
We think when we watch and listen . . .
Even during talking . . .

We are always thinking.

At home, office, school . . . inside, outside . . .
In the car, train, underground, bus . . .
We think every time, everywhere.

Almost everyday, we are waiting for traffic lights.
This could be shortest time when we have to wait.
Even in this a very short while, we are thinking about something mostly. What do you think about while you are waiting for green light?

How is your light today?

Open the Traffic Lights.