Don't expect to be comfortable with the game in less than 100 plays
Everyone struggles with the spacebar, but it's really convenient, playing with your pinky is really tricky compared to your thumb.
Also don't play autoconverts, you won't learn anything from them.
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And ... how in the world people get the idea that you need a controller. Did you ever lay hands on one ?
It's not some goddamn holy superior peripheral, playing with those require an entire different set of skills.
Different pattern reading and execution, hand positioning, acc/combo compromises etc...
I play with both, they are two entirely different ways to play the game.
And HF playing LN charts with a controller lmao