From all this answers I see we can choose between ponzi schemes, gambling, trading. But more or less everything of this things is a gambling, so maybe its best thing to try it. Find some good strategy, or u can check google for some tutorials and sites ofering some winning strategies. I dont know how much coins u have, but for sure u can spend some little amount and try it. I also thing trading is a good thing, but for that u need to be more concetrated on what are u doing, to follow news and prices for days and days before u will make some move. I`m trying what ever I can afford, sometimes i win sometimes i loss.
No it's not? Where did you see people advicing someone to gamble? Maybe someone said you can invest in gambling casinos or have your own casino, gambling is just as bad as investing in ponzies, maybe a little bit better but still a really bad option. There are far more options than just trading:
Trading, Mining, Lending, Signatures, Websites related to bitcoin (blogs, review websites, faucets...)