Op 4 years, that is a complete waste of time without Leaning much, assuming within that time you spent on the forum, you learnt some things it would have prompt you to sign up earlier, because then you'll know the worth of this forum. Anyway, you are welcome to the forum, the forum rules are the first set of things I'll like that you get familiar with, because this forum strictly monitors newbies and account that seem to be a threat to the forum by disobeying the rules and regulations. Secondly I advise that you read enough posts especially from those quality posters to help you build your knowledge about Bitcoin, you could even make research out the forum and if you get confused, just hop back in and ask a question, and we'll be there to give our support.