You have to be able to forsake winning an occasional game by breaking the rules if you want to win the championship. You and your family will often have to do without things that others on a job enjoy. If so, a firm or practice with others won't be a happy experience for anyone regardless of how much money you earn. Not all people can or should work with others. Many of the most important discoveries of science and much of the most important literature of civilization can be attributed to individuals working alone without committees or the approval of others.
Some people enjoy being part of the support group for a star.
Some people hate it. You might be absolutely brilliant, but nonetheless hated for your impatience or lack of courtesy toward others. Relationships with partners. The purpose of practicing with other lawyers should be to compliment rather than duplicate each other. When everyone does everything, the result is chaos as well as wasted energy and money.