Confront your fears, list them, get to know them, and only then will you be able to put them aside and move ahead.
It was my band. I organized the band and Dizzy was in the band. Dizzy was the first musical director with the band. Charlie Parker was in the band. But, no, no, that was my band.
For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries.