One of the instructions that the website OP got the information he uses for his work is to read the instructions of the forum before writing. OP I suggest you spend more time on the forum to learn. Apart from reading the rules observation is also important. Take out time to observe how members write quality posts. You can study how they format and present their work.
You don't have to prepare for a week to create a post, you don't have to make sure there's no grammatical error in your post, you don't have to make sure your post is consist at least 1000 characters, you don't have to be certified Bitcoin enthusiast or blockchain analysis to post etc.
The key is, you only need to write and click post, that's all.
As long as you not commit plagiarism, no need to worry.
Writing a perfect post that is void of spelling or grammatical errors is commendable but what matters is to present a post that members can read and understand the information it intends to convey. I don't think anybody will be penalized for not writing in proper Queens English. But this shouldn't be an excuse to publish poorly written posts constantly.