It is different for everyone but, here are some thoughts:(you already have the most important clue, there are no fast methods, or shortcuts. Dedication and work are crutial)-you mentioned you practice 1h a day. That is ok, but is not enough if you are comparing to professional standards.. Be realistic with what you can achieve in that time, and be kind to yourself!-I never encourage comparing to others, HOWEVER you mention that you have seen people playing, that have trained the same years than you and play better.( I don't know what "better"means to you in this case-..) Maybe you could ask them about their practice time and strategies, and ultimately maybe they are working with a teacher that is making their journey a bit easier. (?!) There are no shortcuts, but sometimes we wonder of the path. Carry on with your enthusiasm for piano, but don't get obsessed with fast improvement, it can backfire you- I know from experience One day at the time! M