I just started working on arpeggios and boy what a trip...
After I finally got used to properly playing scales and stuff at a decent tempo, my teacher suddenly decided to go like "alright, next lesson you'll play so and so arpeggios at `allegro tempo or higher, in 8th, 16th, and triplets rhythms over 5 octaves..."
I was like, you crazy, I just freaking learned how to do this and now I'm supposed to do all that in a week?! Anyways, I tried it and boom, over the past 3 weeks my everything suddenly got better. My dynamic control, my relaxation, my dexterity..you name it. I swear, there was this passage in Chopin's polonaise op. 44 that I had a bit of trouble with (scale run right before the return of the a section) and boom, now I can play it effortlessly...
Or I can play a lot more quietly than before.
I've only been learning the rond al mazur for like 2 weeks and I'm already playing the passages I was afraid of like I've been playing them for months!
....
It's hard to believe that I'm getting ALL of this from just working on bloody arpeggios. It's freaking incredible. Every practice sessions feels like I'm ten times better than I was the day before. My goal of learning Chopin's ballades felt like a fantasy, now I feel like it's achievable.