Now thats right.
Well, even though technically etude 25/6 for me is quite easy for me to master, when it comes to quality, thats really hard, especially when your in front of an audience! My playing on this etude is a mixed-bag: Sometimes I play it well almost top quality, sometimes I play it horridly. If it is the 1st time I played it, then it is A-ok. Good Quality. When they wanted an encore of the same thing, man my fingers became so tired after the middle section, the quality becomes really poor and at the last part, and one jealous uncle of mine begins to boo as I begin to make mistakes at the last part.
Also, I am very delicate in playing pieces. A single wrong note or wrong fingering can lead to disaster, especially when it comes to tricky ones like 25/6. Well, thanks a lot for the advice, Glptodont, Now I played it a while ago, and it sounds a little better.
Oh and Argerich, I'll try Op.10, no.2, if my teacher allows it. She won't allow me to play another etude for a whole year since she became kinda jealous and a little traumatized since I easily learned 25/6.