I understand how you feel exactly. I've been told that I'm very 'cold' and 'unnapproachable' in real life, and people often ask me if I'm in a bad mood when I feel just fine. My face stays the same regardless of what emotion I might be feeling, unless I'm really angry or really upset (and at that time I'm yelling and/or crying). Because I can only display extreme emotion, people often think I'm mean or b*tchy when I'm really not. People also think I should show more interest in them while they're talking, but that's hard for me to do. Most times I'm NOT interested in everyday chit-chat like what cute stuff their kids did or how adorable their dog looked in a photo. Everyday what-nots like that do not interest me and never have. It's already hard for me to show emotion as it is, let alone trying to feign interest. That's probably why I have no real friends, LOL.
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Terminal Outsider, rogue graphic designer & lunatic fringe.