HOW MUCH CAN ONE BEAT THE STOCK MARKET BY IF THEY WORK HARD?

I JUST asked this same subject today. I consider the single of the people who answered told me which the rich financier will try to kick the batch marketplace by 3 to 5 percent, so thats, over the march of the final thirty years, 10 to twelve percent. Is it probable to get some-more if I investigate bonds for the living, as well as am great during it????? What is the flaw from the figure i’ve only since for proffessional investors???