Selsa,
Yes I agree with what you are saying. I am glad that you are willing to pay attention to the details. Of that, that is great. You find so few beginners who wish to dedicate that much dedication and discipline to learn the details. I am proud of that decision.
As to your other question, about learning how to learn sheet music quickly. Well, my professor gave me a new technique today, but before I share this with you. Here are some old ones that have worked well for me.
1. Take the sheet music away from piano. Look at it, remember every little detail. Do this about 5-6 times a day for 5 min. Begin at different spots in the music. Imagine how it sounds.
2. Take music to piano, then take one hand at a time. Learn each hand by itself and then put them together. But only learn the hands together part as phrases. Do not separate the music out by measures, separate them out as phrases. This helps you figure out where the music is going.
3. Record the song when you have learned the song decently. Play it over and over, and imagine the score in front of you. Or get a recording of it, if it is available.
I shall share the new techinque once you have tried these and have told me how you are doing. Good luck in what you do. It is a pleasure talking with you. I shall respond to your other post, just have not had the time to do it in. I have to have a long time to write that one out.
See you later and have a nice day.