But why is there such an agreement? I don't know. Friends can express their opinions.
I am a person who likes to use punctuation. If I am not confused, I will use punctuation to separate a long sentence. I feel that this can make the meaning of the sentence clearer.
So I tend to add punctuation marks where it can be added or not. This is because long sentences are sometimes really difficult to read, and Chinese is made up of single words. In fact, each word is a word or even a story. In this way, two adjacent words can often form a new word. If the new words don't express what you want to express, there will be ambiguity, so I say it's better to add punctuation if it doesn't add chaos.
For example, the following sentence:
"In that case, it will be very difficult to look at you."
If you don't add commas in this sentence, it is likely to confuse you.
Like this:
"So it's difficult to meet you."
According to the reading habits of words, some people may think that this means: "So, it's hard to see you." Of course, you will feel something is wrong. At this time, you have to look back and ponder the true meaning of this sentence.
Because of this, in the title of an article, sometimes there is an impulse to add punctuation marks, but we also know that it is established, so sometimes it is a bit tangled.
Let's solve this problem today: when should the title be punctuated? How to punctuate?
It's actually quite simple. Punctuation has only two functions: 1 and avoiding ambiguity. 2. Highlight the tone.
Of course, to achieve the above two points, you can also use spaces instead of punctuation marks in the title, which will conform to that agreement.
Don't be too cautious if you feel it is particularly necessary to add it, or if you feel that the effect will be better after adding it. Of course, the title can be punctuated.
But remember, punctuation at the end of a sentence is generally not used at the end of a title. You can use question marks or exclamation points if necessary.
That is to say, at the end of the title-absolutely? Right? No? what's up Use? Sentence? Number? !
Also, colons can't be used at the end of the topic.
In the middle of the title, you can use the dot in the sentence. Such as comma, pause, colon, etc.