You either have extremely poor reading comprehension skills or are just an idiot. Either way I'll take the bait.
Socialism does not fail because it "has made most of society's lives better". It failed because it DID NOT do that, and worse, always seems to result in an oppressive regime with the only goal of keeping itself in power.
That is a failure. Don't you get frustrated when you can't do anything to fix whatever lousy situation you happen to be in? Now imagine it were legislated specifically so that you were unable to.
Next time try reading what I wrote, instead of twisting it to fit your bigoted, uneducated, and perhaps brainwashed view about opponents of socialism.
To be fair, there could be an example of an amazingly successful government (perhaps beaten into the ground by the evil freedom lovers somewhere in the world) that I'm unaware of, so please give me an example of a thriving socialist paradise where everyone is happy living out their lives for everyone else's benefit, since they're unable to influence their own lives through their own effort.
I'm waiting.