How do you guys deal with idle hands?
 I recently noticed that if I'm not doing anything with my hands while in VR I get awkward and don't know where to put them.
Like last week someone in a smaller avatar than me (My regular avatar is small so it's quite rare for this to happen.) walked up and struck a conversation and we ended up talking for a solid half hour. But then he said "hey Anon, you've been stroking my hair for 15 minutes now, are you ok?"
My heart sank, I didn't even notice I was headpatting him the entire time. I apologized and stood in silence for a while before making up an excuse and leaving.
I've been avoiding any instance with him in it since then and I don't know what to do.