My point is that investment is only done when one truly knows...

My point is that investment is only done when one truly knows that parameters, which we don't. We never have. Time holding a stock doesn't make a person an astute investor. More often than not, it makes them a long-term chump. I'm not saying that is the case here, obviously, or else I wouldn't continue to hold a long-term parcel. But no one knows whether this will pan out as we hope.
MR left. Simple. Despite company rhetoric, we don't know what went on there. Anyone who doesn't question the fact can't objectively call themselves an investor. Gambler, maybe.