Punctuation
Punctuation marks are symbols that indicate the structure and organization of written language as well as intonation and pauses to be observed when reading aloud In written English punctuation is vital to disambiguate the meaning of sentences because if you dont have it then you will not be able to understand where the sentences starts and ends and you can't put pauses in Words like dont and wont will look weird too because they have to have punctuation and if you are speaking then you cant put speaking marks
Punctuation varies greatly between countries and times and ages cultures and is used differently but no matter what it is still annoying when you cant use it because of the reasons I talked about above Punctuation started many thousands of years ago when people started to write probably in China or something but I don't really know Punctuation has once tried to take over the world but failed because no one can as everybody who has watched a movie knows
So in the end Punctuation is useful but kind of evil but it would be bad if we didn't have it so yeah