Filter all the information you are exposed to and consume only that is of any value. When we gorge on all that comes our way indiscriminately, the mind gets cluttered with a lot of garbage, and then we have to sort that garbage and throw out the waste. Instead, why not use the intellect and consume only what is necessary?
Becoming an information glutton is as bad as overeating, and falling sick. All information is not knowledge but all knowledge helps one become wise. Information consists of all kinds of data, facts, happenings, events and descriptions. But knowledge is all about that comes not just from information, books and education; knowledge comes mainly from experience and learning. All information may not give knowledge but all knowledge is information that leads to wisdom.
In computer science lingo, ‘garbage in, garbage out’ indicates that whatever you feed into the computer, is what you will get out of it. Our brain, too, functions like a computer. Whatever you feed your brain and mind, is what you will get out of it.