I've read a lot of posts and comments on this forum in the past few days but I saw few posts or replies saying "this have been talked about many times before " ,as a fresh forum user like me how will I know if something like that have been discussed before?
If you want to know if a thread have been created before, then you should use the search button and if you don't know how to use it then I will be giving you thread that explains how to properly search for topic that have been created before.
https://bitcointalk.org/index.php?topic=3127909.msgAm sure the thread will guide you on how to use search button, so that you won't endup creating topics that have been created multiple times.
Also is it wrong for someone else to discuss what a person have talked about before?
I don't really think it will make sense if a topic is being created multiple times, some people will endup spamming on the forum, if a question have been asked before, then just go to the thread and go and read it, you will definitely get your answer their, why will you create another thread? you are still going to get the same answer provided in the previous thread, so why will you keep on creating threads about topics that have been created multiple times before.