Glad you're have a great time learning. I've been playing for years and still like learning stuff...It's why I'm here.
The fun is not just to try to master but that when you think you 'got it down', there's always something else cool to try out on guitar.
Have fun!!
...and for the record...I've recently picked up the mandolin and piano....Wow what a drag to be a newby again...but still fun :)