My main SA symptom is starting conversation. I'm ok at joining in with most people I see regulary. However, I find it impossible to speak to my mother-in-law, even in reply, eventhough I've known her for 10 years. I have no idea why. She is down to earth (a bit 'away with the fairies' at times but... ), she makes me feel welcome, I know she likes me and respects me, etc. Yet she is just about the only person I can't have any kind of conversation with.

So I was just wondering, who is the one person you find makes your SA worse?