This is a re-post of a great article on shoulder position by @cirque_physio. Checkout her Instagram and Website where there is mountains of excellent information available for free including plenty of drills that will help improve your joint health and handstands.
Its very rare to have big “aha!” Moments in handstand training. The progress is almost imperceptible day to day so it takes a certain amount of perseverance and patience to stay the course over the months and years it takes to really make change. Thus many give up before enough time has been given for growth and development of their handstand practice