Welcome to the forum and it is good to see you showing more interest in bitcoin daily. As a newbie (member), you don’t need to keep creating new thread for us to know the number of days you’ve spent so far in the forum, we can look up to that in your profile anytime as your profile is publicly viewable by all members of the forum. What you’ve learnt in every of your passing day in the forum can only be felt if you put it back into the forum through your posts and engagement in the forum, we can all know your level of progress and knowledge acquired so far in the forum through that.

Those categories you wish to better yourself more in the forum are all boards on their own which you can find on the main page of the forum, so you can easily navigate there and get the best informations you need through their pinned posts while also engaging in other topics in those boards. I wish all you best in your forum stay and hoping to see how you grow after some time here been active.