dr. gail saltz. her latest book "the power of difference, the link between disorder and genius" explores how disabilities can be your greatest assets. singer and instrumentalist jacob collier joins us to discuss his grammy award winning album "in my room," and he will be joined by take six for a special performance. all of that and more coming up in just a moment. ♪ ♪ >>> and by the robert wood ♪ ♪ ♪ ♪ >>> and by the robert wood johnson foundation, working with diverse partners to build a national culture of health so that everyone in america can live productive and healthy lives. the california endowment. health happens in neighborhoods. learn more. >>> and by contributions to your pbs station from viewers like you. ♪ >>> thank you. ♪ >>> for decades psychologists have explored how some people with mental health challengers are able to become extraordinary achievers despite being labeled different. psychologist dr. gail saltz says the unique wiring of every brain can be a source of strength and prod