Intimacy

Ok...so I've been told (recently) that I lack intimacy. I'm pretty sure that's not a compliment. I'm also not sure I know what that means exactly. I've also been told that I don't share my self...not myself...but my self. See the subtle difference? Once again, I'm not sure I understand what that means or how that looks, how it manifests itself in my day-to-day behaviour. I've been "marinating" on it for a couple of days now and I'm still I'm not sure I get it. Do I have a screw loose? A not-fully connected wire somewhere? Because i truly don't know how to be any different to what i am. I guess this is something I need to explore. But it's late and I'm going to go to sleep and see if I can conjure up some intimate dreams.