Welcome to the forum and since you are already a Bitcoin enthusiast then learning and attaining Knowledge here would be of any problem to you but just be sure you know that this place is one big whole community and they are rules here and I think some reference link has already been given to you for proper accessment of the forum so just be sure you take time and read up and one thing again always make your research on things you don't know and never be afraid to ask questions as they are lots of members here willing to guide you on your crypto (Bitcoin) journey.