Here you can make good money without investing, but playing gambling, I understand your hobby, it's not a good thing. I would be afraid to spend money, because you can cross the line.
Uh, when I say "playing", I don't mean gambling at all ! I mean: playing with it like a kid, looking at the code, doing some transactions, looking at the block chain and all that. I only need to buy a few coins for that. Huh, no, I don't gamble at all. I spend a few tens of dollars a month on crypto for fun. That's all, unless I want to buy more to USE as a currency, but I bought more stuff in the past than recently. I refuse to "invest".