Renan Santos: If you look, if you live in a house, your house has a wall, has iron bars.
If you go out by car, your car will have tinted windows.
Renan Santos: If you walk around with your cellphone on the street, you have to hide it, because it can be stolen.
Renan Santos: If you look and pay attention, a large part of your day is determined by the lack of public safety.