"Genius Stays Small"

Heard this bit on a stock traders show today---that the major downfall of stocktraders in times of volatility, is that they trade in too much size in their trades....With high volatility you can make plenty of money by avoiding being wiped out in the first place, and then by ordering smaller size of stock, and holding rather than folding. So...it seems that small is ridiculed by some folks in the street, but not by those who are making money..Make a note of it.