I still thinking play more isn't the way.
If you do something wrong, repeat it over and over will make it worst and worst.
Also there is hundred of ways to do same simple things. To click a circles you can:
Tap a circle:
-Watch the ar circle closing.
-Watch the circle center.
-Watch the circle border.
-Watch the numbers.
-Watch the cursor going to the circle.
-Watch the cursor reacjhing the circle.
-Watch follow points.
-Don't watch the circle and tap by rhythm.
-Don't watch the circle and tap using memory.
-Focus your eyes on points.
-Have a global vision of everything.
-Watch the circles when they spawn.
-Watch the circles to the rhythm.
...
Same to stacked and streams.
Each way to do the same things give different performance at different patterns.
For example:
-AR circles and hitsoudns make fast and high bpm deathstreams, and low ar way easier to read.
-Circles borders make easier to read low bpm streams.
-Center of circles and tap + aim coordination + hitsounds make spaced streams easier.
-Let your aim follow your tap make low CS and low AR way easier.
-Follow points reading make high AR easier.
Doing X things you can pass from 99% consistenly to 88% acc at same pattern. And doing other pattern, using the same way to do the things, you may get 90% on the first way, and 99% the other way.
A simple example it's playing with and without follow points. Some maps will be way easier without them, and others with them. Same using hidden or different skins.
You can do everything in exactly same way, that's mostly why there are really good player what can't play low ar or high ar. Because changing the way to do simple things change everything.
Playing more, doing the same over and over, i don't know if it's the best advice. Or without rest and take time to recover. Or without approach the right difficult. Or what ever. There is a lot of factors what make "play more" an useless advice.
The right answer should be what are you doing wrong, what do you want get better at, what's your problem, why do you feel you're not improving... Theres is hundreds better than a simple "play more" what don't say anything.
Also it's obvious the people asking for advice it's going to play more, since they want to improve, not quit the game. Say "play more" it's pointless and absurd, a wasted memme what never was fun.