Welcome to the forum. Since lots of thread has been suggested to OP, so I will not suggest more. You should read all the suggested post to know more about the forum and crypto-currency. Gain knowledge from here should be your primary intention and then you have to contribute your best knowledge.

Just want to point out one thing, you must use the forum search button when you have any question on your mind. It's quite important to avoid creating unnecessary multiple threads. You might get appropriate answers related your question once use the search button. If failed to get an appropriate answer, then create new thread is reasonable. Best of luck for you.