I often have people telling me to cheer up or asking if I'm mad even though I'm not. I want to try to smile more but I've always heard that dominant people smile less. I think though that there are ways to appear happy and still dominant. I had a boss who did this well and i also feel like Jack Donaghy in 30 rock is another good example.

Does anybody have tips on how to smile more or at least appear happier without coming off as a submissive bitch?