Because both will continue to gamble more than the average person.
Despite the fact that the odds favor the house, the losers, desperate to recoup their losses, will try to ride out their bad luck by playing through it.
The winners, convinced they're in the midst of an unstoppable streak, will try to ride it all the way to the top and invariably give much or all of their winnings back to the casino.
Professional trading is nothing like gambling, but many new tratradeact as if it is , and trade excessively for the same reasons as an ordinary gambler.
Every active trader should learn to trade, instead of gamble.
Here we'll take a look at traders' tendency to trade excessively and examine the way this behavior can affect a portfolio.
Original article appeared on investopedia.