that's right, my first way to produce crypto besides doing bounty is trading and gambling. because it is very fun and until now gambling and trading is my favorite to produce crypto. if you have good enough skills you can benefit every day and of course, you must have your luck. 
I find it very hard to believe that gambling is a way to earn crypto at all, especially when it comes to the long term.... it shouldn't be a surprise that by far, most gamblers are losers in the long term, and they generally lose a lot.Trading isn't viable either unless you are doing it on a more professional basis.... having made a few profits by luck doesn't make you a pro trader. Even professional traders don't make profit every single day. That's just a dream of people.