Conducting
To be a good conductor is not easy. It is not just a question of giving a steady beat. A good conductor will know the music extremely well, understand how the composer wanted the music to sound, be able to figure out the technical details, and know how to be able to work with the orchestra to create great music everyone would want to listen to. Having good communication skills would help a lot, but some conductors speak very little during their rehearsals. They make everything clear through the way they conduct.