Well... I'm not saying you're wrong, but that's as usuful as answering "things"...
I could answer it in a bit more specific way but I don't think that it would help you. I could either list up examples of specific human traits that are bad, or the type of people that are working on suppressing Bitcoin (e.g. whoever is behind that bot in the speculation section). It can't get any more specific than that.
price is not gonna kill bitcoin,however price is unstable
It changes. The last 30 days were pretty stable. However, I do agree that the price won't kill Bitcoin.