Actually it is something most people can learn to do, just as most people can learn to sing decently. However, most people don't become a new Celine Dion.
I always liked piano concerts. I get shivers everytime i watch them online. I started to play the piano about 2 months ago, asked an old lady to learn me (she is playing piano and cello). So... The thing is i am already 17. But i still dream of being there, on the stage, with the orchestra. Is that possible to achieve? I am ready to put all my free time in practice.
Generally speaking, aiming to be a concert pianist is the wrong way to think. This does very little to help acquire the necessary technical, musical, performance, and marketing skills.
... and my piano is not so easy to play, because it needs high touchweight to play it. Can you recommend me some exercises for hands agility improvement?