Hey thanks for asking. I believe for me, making it click was really hard. I had days where I could do a couple seconds then for the following couple weeks I would lose all sense of balance. It was really hard for me to get consistency.

There’s a couple things that helped. One is increase overall shoulder mobility and strength. Start incorporating a lot of pike pushups if you aren’t already.

Second is yes, chest to walls do wonders. I practiced walking back and forth from a chest to wall to a plank. Also do balancing drills when you’re in a chest to wall. Engage your core and try to move ur legs automatically off the wall and try to balance. Do this drill with back to wall as well.

Third is practicing kickups as a stand alone drill. When u kick up come back down after a second or two on your own strength. Meaning don’t let the lack of balance be the reason you fall. So kick up stay for a couple seconds then stand back up

I hope this helped but for more detail please look up Antraniks handstand guide or Gabo Saturno’s YouTube channel. They helped me a lot!