@jank265 Now if you want examples of some of the worst ones, I will give you an idea.
1. I have read books that have like almost, no Punctuation marks at all, which makes the book more difficult to understand.
2. There are some books where the story idea is jumbled all over the place. What I mean is that, the story does not have a proper continuation in each chapter and it gets all so confusing.
3. Lastly, there are some books where the chapter are like way too short or they are way too big because, either they don’t make their chapter into separate paragraph’s and this makes it look so big and kind of boring to read or they have the chapter so short that people can lose interest to the book very quickly.
Now let me tell you this, if I rate your book from 1 to 10 as to how good is it compared to the books with the above cases, your book will have a rating of 10/10. I am not saying this to flatter you but it is a true fact. It is very easy to get demotivated but all you need to do is keep going. In the end, you will be proud of yourself for not giving up^^