Seems the general consensus is it's situational
Personally, I'm uncomfortable around most new people
I used to be weird about it when someone I didnt know hugged me and I didnt hug back...I feel bad it mustve seemed rude.
...and another time someone tried to go out of their way to befriend me and was a hugger but I was too awkward to really be friendly back. But it didnt work out...
Urg...Im a lot different now so if someone is friendly I reciprocate back as best as I can. I dont know I try >~>
But anyways, I'm not too close with tons of people but if I am I'm more likely to be receptive to hugs and standing closer
I don't even liked to be hugged by my own family.
Sadly, this is true for me, too. My family stresses me out more than I'd like and hugging them seems more a social necessary task than it does something I want to do because I feel that way. Like, the only time I've hugged them is when I was going away...they think I'm coldhearted as is so I want to avoid drama and just do it...bleh