"People are lonely because they build walls instead of bridges."
What does it mean to build walls? Ask yourself about what walls are made to do. They are made to keep things out and to protect what is inside the walls. When you are building walls, you are putting up barriers that doesn't allow people to get close to you. You don't let them know what is in your head, what you are thinking, or even feeling. Also, you could even keep yourself from getting too close to people. Basically, you are keeping a distance between you and others. Why do some people do this? To prevent themselves from getting hurt. Now, what would it mean to build bridges? What do bridges do? They allow things to cross over them, so they can get from one side to the next. When someone does this, they are are allowing themselves to get close to someone, and they are allowing someone to get close to them. So, according to the quote, why are people lonely? They are lonely, because they distance themselves from people and don't let them in with their emotions. Click for quote source.
