Yeah, a lot of people on the forum have been banned for plagiarizing, and I think that's because they didn't read the guidelines. Therefore, if you see someone write something and you want to use it in your own reply, you should quote that person or include a reference link before pasting. I think that's what confuses some new members and leads to their bans, and I can see why you're terrified of becoming one of them, but just remember that you can't learn everything at once; older members you see here started slowly and are now present, so don't rush, mate.

To avoid confusion, as you indicated, you need to study them whenever you have a chance until you are familiar with all of the forum rules and regulations, so I suggest you keep using these Read before posting for better understanding