Which would explain why no one seems able to predict the price, even in the short term.
Such person able to do this would not be posting it here anyways, so you would not be aware.
I wouldn't bet on it. Most people with "inside knowledge" are lurking in forums/threads like this in order to decide when it's the "right moment". Judging good sometimes won't cut it though. I know certain individuals that are relentless on accumulating every-single-btc when they're at it. I personally don't agree on such a method, but greed is present in our physiology and nothing can prevent us from letting the beast inside, get a good look around.