I don't think both are always profitable. If you gamble for longer time then mostly you will end up losing money to casinos and if anyone try to do day trading then mostly they also will lose all money. But if you're doing trading for longer time frame then one can make some decent profits.
Yeah correct, the longer you gamble the greater the money you lost. But the longer you trade the greater the money you earn and greater the chance that there is no risk.. because i believe in gambling you will win but i am sure thats only on the first but in the end all your winnings on the beginning will loose together with your all money.. while in trading, yes at the first it is hard, doubtable and too risky to loss money but if you continue it and study all the possible strategy in the end you gain a winnings.