
The answer is impatience.
If you buy 10 stocks, 5 of them are gonna rise and 5 of them are gonna lose(just taking a 50% scenario). People will book profit as soon as those 5 stocks rise by 10% and they will keep hold on to their losers.
But, if someone just keep holding on to both losers and gainers, they will surely make money.
Business today mentioned 13 stocks in may...