I don't really have anything valid to say of myself (valid being fact- I have no facts worth sharing in my opinion) and opinion-wise everyone disagrees with me thus I am too tired to share my opinions anymore. 
Why you could possibly want my opinions anyway I cannot fathom. I have no idea why you are on the page of a "conceited", pretentious (I won't deny that) individual who has no interest in the well-being of others.
You should leave if you value your ideas of how nice all people are deep down and how fantastic the human race is.

I won't pretend I write because I "have things to share with other members of our proud and wonderful race", I write simply because I want to.
I also want you to stop reading this and so I will make you stop reading this, how? I will stop writing.