Surfman wrote:
short people are nasty
Oh hi Randy Newman.

I didn't know you were on WP.
Careful. Don't strain your back when you bend down to shake my hand.
CockneyRebel wrote:
If the person attacks me for no reason, I avoid them in the future. 90 percent of the people that I deal with are on the Internet.
What are you saying? Are you saying internet dwellers like me are unbalanced, emotionally shallow reprobates who are easily provoked? I'll have you know I am a shining pinnacle of love, tolerance, and understanding, so don't f**k with me!
(Just kidding. just kidding.)
To address the OP question:
I'm more interested in
reducing my "to avoid" list and staying off other people's "to avoid" list.
I think humans by their nature are too cynical and prejudiced to start with.
If we want to find a reason to distrust someone, we find it: however small.
Anyone can look like a villain when viewed thru the wrong eyes.
This is not meant to dismiss or refute any of the suggestions in the comments.
I grant that some people
should be avoided,
but after being avoided by so many others based on
my appearance and mannerisms,
I strive to withhold my own judgements and not become a hypocrite.
_________________
Curiosity is the greatest virtue.