My first ever memory of gambling was with satoshidice. This is not just gambling on crypto or gambling online, this was my first time gambling EVER. Anyway at the time blockchain.info had this thing where you can gamble on satoshidice from their website. I had the money on blockchain.info and decided to send it over to satoshidice since it was really small.
I didn't put the transaction fee into calculation and what I needed to send to satoshidice didn't registered because it lacked the transaction fee. They did returned the money to me like in 2-3 days time but until than I reaaaally made a scene on bitcointalk and said how they were scammers and how they are pieces of something, it was like less than a dime

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Well I think if you dont have any basic knowledge for gambling, you would definitely be losing the things and your money can be just a heap of waste. But what if you know this gambling, I think then you better leave for the very first moment. Because when someone know this game, he is just worked that either to go for this game or not because not playing becomes more suitable option.