I first started playing in piano bars for three reasons - to make money, to be in the company of my friends - and also to hook up with young girls. I always knew, even before I played in piano bars, about the effect of my voice.
I don't know if One Direction will stand the test of time. I have a niece who goes crazy for them. But the only way to judge art is to wait and see if it becomes evergreen. This takes a bit of time. Adele is a very good musician and I'd like to sing with her. But, again, time will tell if her music will become evergreen.
When you sing and people want that you sing, then you can hope to be great.
I've always been on the side of science that tries to help man. I play an active part with the foundations I'm involved in. Science gives hope. If it were offered to me? Never say never. But I wouldn't kill or steal to have my sight. My blindness doesn't define my life.