A single fact can be perceived and described in as many ways as the number of observers you have. As a result, more than one reality, you have an infinity of perceptions and subjective realities.
When we consider the weight of our emotions on our judgements we conclude that, even believing that there is an objective reality, that reality disappears behind our individual perceptions (no matter how distorted and biased they are).
This awareness is extremely important for those who manage teams or organizations. What is true for us may not be true to the others. I see many managers taking decisions without this concern. And when I question them I often get answer like “that’s the way IT IS and they have to understand it” or “explain what? isn’t that obvious?”.
Well… It is not. And even if it is obvious, it’s more prudent to assume that it isn’t.