A diversified team is a must and one should learn from it
The best teams use all their potentialities to implement at a fast pace their strategy. Self Discipline, Leadership, Strategy and Vision are what make a business to achieve unbelievable results, but the cornerstone for any success is teamwork.
Even though Solo Founders are more successful, we all need to think about the African Proverb saying that: "if you want to go fast, go alone. If you want to go far, go together."