Final answer:
Mozart wanted to be a freelance composer and performer, a choice that aimed to give him artistic freedom outside of the traditional patronage system. This allowed him to compose, perform, and teach according to his own terms.
Step-by-step explanation:
The question asks about Wolfgang Amadeus Mozart's preferred way of working. Instead of working within the traditional patronage system where musicians were often employed by the court or aristocrats, Mozart desired a different approach for his career. He wanted to be a freelance composer and performer, which would have given him more personal and artistic freedom.
In this capacity, he sought to make a living by composing music on commission, performing at concerts, teaching students, and selling his music to the public. This was a groundbreaking approach for the time, as it allowed Mozart to focus on his creative aspirations without being subjected to the demands of a single employer or patron.