In his book poor dad rich dad Robert Turu Kiyosaki a fourth generation Japanese and one of the most respected enterpreneurs and authors says he learned business from a person he called his rich dad,who was not actually his father.His real father was broke and didn't have any business ideas...You are right Also focusing on one goal and instead of putting all eggs in one basket/diversifying you should focus on your goals and archieve it,please share more of your light