Yeah but how can dice be researched and studied? Its pretty much basic probability. Only method that doesn't quite work well is martingale and usually leaves most gamblers with no BTC after they hit a huge losing streak.
Yeah, all strategies cannot work on dice because the result is random and give more odds on the house. So to have a steady on dice is to have a really good luck. But it is different in trading, you can study trends, apply techniques and strategies to actually make money. It is not all based on luck but on a careful study of the market.
in other word, trading is different than gambling. trading is based on learning the market, how we analize the market, when we can buy and when we sell. and gambling is based on luck for the most factor beside of strategies in each of player.