I don't know if this year has bring alot of luck to you? It seems everything about cryptocurrencies is stagnated because of the continuously downfalls in pricing and I do believe that the only sector that is benefiting from the advent of cryptocurrencies is gambling industries . This year how much have you made so far in gambling?
I don't think gambling is the passive source to earn income on a regular basis. In fact, it is not profitable and you will know it if you are in this industry for a long time. Because you will not win consistently here and once you started losing it then you will play more to recover all the losing amount and therefore you will get towards this industry.
There are many users who have been playing it since a very long time but till they aren't able to earn some good profit, instead if that they are continuously losing it and taking loans for the further bets. So there is no point to make money by involving in gambling. And if you ever think to play gamble then sooner you will experience the huge disappointment. Because it is only good for those who run it.