Hi everyone! I wonder what you guys think; is it possible for someone who quit playing the piano at age 15-16 to become a professional pianist at the age of 23 or so if he starts again at the age of 19? In other words, he has had a break for three years... When he was 16 he was one of the best pianists in his country for his age so he has the talent and ability... But what I wonder is, do you stop developing when you reach a certain age or is it possible to make up for lost time by training more or just to develop your skills at a more advanced age? What do you guys think, if he practices for lets say 6 hours a day from now, will it still be possible for him to become a professional pianist by the age of 22-23 or is it too late?