Why wanting to know more becomes such a bad thing

We feel that sharing is such a comforting desire so we unleash ourselves and go beyond superficial aspects.

Entering this world, there is no way back. Sometimes we find those who are on the same page as you, but other times we find yourself in front of the most weird freak ever. We want more but if it is too much of what we have  expected we become judgemental and intolerable to the other part.

where is the normal cross line??