Luck is very important for a trader to keep making profits from the market just like the way we do see gamblers making profits from different bets which is mostly based on luck. Crypto trading need understanding, even with it does not guarantee you a successful trade because the market do change often time. Gamblers need to be ready to work with luck for better time in the market so profits can be made.
Trading is more difficult and it requires proper education and intensive learning for them to make profits from trading and even as that it doesn't mean that profits can be guaranteed within the some specific period of time at least more time are needed to start making profits from trading, except such person invested in a rough coin where the price soared to unimaginable price and such person could sell to take profits from their investment but, to rely on trading alone then it must 12 months to 24 months before such person can likely starts seeing something from their trades. Now, comparing it to gambling; well I must say that gambling is not also that easy to make profits and it's not an easy going game as well and it's also requires luck and even though you are so sure of your bet if luck doesn't count on you then there are likelihood to lose them entirely.