KNOWING TOO MUCH VERY IS DANGEROUS

You don't need to know a lot of things, you just need to know the information that will make you get what you want. Knowing too much will make you a stupid person because your mind is too crowded and you don't know what your specialty anymore.

Just know what you need, don't try to be a genius just to please people. Some people were studying something just to look smart but that's all an information, it is nothing, they can't even apply it to their lives, they cannot even use it to become rich.

Knowing too much and trying to become the smartest is the dumbest thing to do, it's just a waste of time, it will eat a lot of your time. Trying to master everything will make you a slave.

Be smart, use your time wisely, never waste it for nothing, never use it for something that will never even give you an advantage one day. You only need enough information to become successful, you don't need a lot, you don't need to become an einstein to become successful, you just need to know what you really need and throw away all the information that are useless because it will only make your mind crowded. A crowded mind will not function very well, it will only make you overwhelmed.

Some information were harmful to your brain, yeah it will make you look smart especially if you're talking to a dumb but it will make your mind confused, it will run inside of your brain and it will overwrite some other information that are more useful.

Be careful of what you are trying to put inside of your brain, filter the thoughts, make sure you are only using the most important information because that's all you need.