I think everyone need to go for what they prefer and what they can afford. Gambling can be rogue so we need to try as much as possible to go for what we really want. There are traders that do not make money like they ought to make that is why some traders still go into gambling to make more Money. The two terms is almost the same but little bit different. The different is just that trading need skill why gambling may not require skill so one has to go for what we know works for us. Those who trade need more things to learn and every traders keep learning no matter how good they are because the market chances at the slightest minutes.

Dinosaurs are believed to be extinct so that is a 0% chance of meeting an alive one. or 100% of not meeting one .

Knowledgeable day traders does not depend on luck, they depend on their analysis of the market.  One might not be familiar with technical analysis but is well versed in the market movement of certain stocks or cryptocurrencies.

Hodling is really the best strategy with Bitcoins but it does not secure us 100% profit since the future of Bitcoin is still uncertain.