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Trading is majorly based on luck and we should not forget about luck have been helping making gamblers to hit jackpot without full awareness they could gamble and make huge winnings. There are some bets that requires a lot to skills like poker and other related ones. Games like slots majorly relies on luck for you to keep making profits and when you don't have adequate luck to bring winnings for yourselves, then you might end up struggling to make profits trying to bet frequently which can lead to severe addiction that might be hard to reliquinsh.
...trading goes with adequate trading skills with strategies to walk through the turbulent volatility of the market that's why you can hardly hear about any person getting lucky to win a massive trade profit, your experience and discipline will have to decide that and not some luck as it could be with gambling where a jackpot comes in handy to just anyone who's so lucky but yet there are still gambling games that requires knowledge to the game for the gambler to be able to push his luck through.