Everything has two sides when we think of themif you think about it.

A more natural way of expression.

You can not just make yourself too narrow when you are't be narrow-minded when looking at the world.

No need to repeat "you", and I think "narrow-minded" is the phrase you should use instead.

If you feelEven if the world ifeels so badterrible that you want it to disappear., where are you coming from to say that it shouldn't exist anymore?

Should be combined with the next sentence since this is just a phrase. I made both corrections here for readability. I took a liberal understanding to what you were trying to express with "aspect and position".

Which aspect and position are you staying in when you trying to express that the world shouldn’t exist anymore.

Removed as I combined it with the previous sentence.

IThat makes it sounds like you a're the pure one onlyonly person who matters.

Not really sure what you mean by "pure"... Took a guess based on context of the previous sentences, though maybe this isn't the meaning you were going for?

Let me make a point here,: we all are normal human beings.

IThat means we all have bright and dark sides in whatever we do everything and who we are.

Even thoughif you are a president, or a great political mian, ithat doesn’t mean you don’'t have the emotions like hating someone or saying some bad worde or never say bad things.

TherNo one is no perfect one in theis world.

More natural phrasing.

Baecaused on this, you might have a question, w"What should we do as normal human beings?"

A lot of great and kindMany kind and wonderful things happened in the place and time we don’t have a chance to knowimes and places that we're unaware of.

It's usually "time and place" instead of "place and time" because that sounds more natural. "Great and kind" also sounds a bit awkward so I changed it to "kind and wonderful".

Those people who always look on the bright side in theirof life will post a questions on Quora like:” why, "Why is the world is so great, I want to stay here forever."

On other hand, yYou are shaped by the world what you think of the world.

"On the other hand" is definitely the wrong connector to use, but you don't really need a connector in this case.

Baoth good and greatbad things are happening all the time.

You should use "good" instead of "great" as you are comparing opposites. Added "both" for better flow.

Everything has two sides when weyou think of ithem.

You can not just make yourself toothink narrowly when you are looking at the world.

"make yourself too narrow" is a bit of an odd expression; usually, we would say that someone's way of thinking is narrow or small.

Alternatively, you could also say:
"You can not just look at the world narrowly"

Or use words like "narrow-minded" or "small-minded"
As in:
"You can not just be narrow-minded"

If you feel the world is so bad that you want it to disappear.

This sentence feels incomplete to me, did you mean to connect it with a comma?

Which aspect and position are you staying in when you trying to express that the world shouldn’t exist anymore.

I'm not too sure what this sentence is trying to express.

It sounds like you are the pure one only.

I think you were looking for a different word than "pure" here.

Let me make a point here, we all are normare all human beings.

It means we all have bright and dark sides whatever we do everything and who we ara good and bad side.

Usually we refer to people's good and bad side

Even though you are a president, a great political man, it doesn’t mean you don’t have the emotion like hatingcan't hate someone or saying some bad words.

TherNo one is no perfect one in theis world.

You could also just say:
"No one is perfect" (Which is quite a common expression in English)

Based on this, you might have a questionYou might be asking yourself, what should we do as normal human beings?

Your sentence is correct, however "you might be asking yourself" is a very common way of saying what you are trying to say here.

A lot of great and kind things happened in the place and time we don’t have a chance to know that we will never know about.

I believe this is what you were trying to say?

Those people who always look onat the bright side in theirof life will post a questions on Quora like:” why ”Why is the world is so great, I want to stay here forever."

On the other hand, you are shaped by the world what you think of.

Be patient and optimistic, little kid.

"Little kid" sounds a bit condescending.