I know very little about Earl or any other pro players, so my commenting on this is purely to shed light on the fact that some people are simply uncomfortable with physical contact from strangers or acquaintences, not because they were beaten, molested or anything else.
I am one of those people.
I've never had problems shaking hands, because I learned early on that is what men do. Oddly enough, shaking hands started out in the same way that salutes did--to show someone that you had no weapon in hand.
It used to be that if someone I didn't know touched me, I tensed up and I got a small case of vertigo.
I am much better now--I don't panic when it happens. When I first started hanging out in bars in my early twenties is when I really learned that I had a problem. There was a gorgeous young cocktail waitress I used to order drinks from who one night at closing (we'd 'known' each other for months--in the 'hi, how are you? I'll have a G&T' sort of way) gave me a hug. I effing froze, pushed her away (gently, I didn't throw her to the floor) and asked her not to hug me. The hurt that was in her eyes is something I'll never forget. I felt badly about it for a long time, I still kinda do, but it was simply a reaction for me--I didn't think about it.
So, regardless of whatever else I have read about Mr. Strickland, in this case I tend to have a lot of empathy for him. Unless you know a person, keep your damn hands to yourself. If you feel the need to walk around hugging people and patting them on the back, maybe you are the one who is wired incorrectly. If you feel the need to do it to a pseudo-celebrity (or a celebrity in a small circle of people), you are definitely out of line. End of story.
JAM, you and I have had differences in the past, but I'm sorry about your brother. I understand the discomfort he can feel, even if we came at it from different paths.
dld