Hugs
I don’t know anyone who likes to hug me, more than I like to hug other people. Which makes me sort of sad.
I don’t know where I heard this, but they (who?) say you need to be touched 5 times a day (handshakes, hugs, kisses, whatever) to not go insane.
I think they’re right. Here’s proof.
I am also lacking hugs. That article focuses on infant psychological development, but I reckon we grown-ups need our hugs, too.