I never smile because I'm happy, I smile because I am trying not to laugh, or am laughing.... My parents assume something is wrong when I do smile, so I avoid trying to smile around them, as I smile more when I feel discomfort than happiness. I guess smiling when I feel discomfort isn't necessarily a bad thing though, although I will assume most people see right through that. Also, my step mom accuses me of thinking something devilish when I smile when she is having a serious conversation, but I'm actually smiling because I'm trying not to laugh with my very awkward sense of humour.... Its often she said something serious, and I get a picture of something really awkward in my head, like try to visualize something like a botched surgery, and when the doctor cuts a vein that kill someone, feathers squirt out instead of blood (sorry, but that is the best I could thnk of without motivation, and its really bad, and I'm still laughing 5 minutes later after coming up with it), and its like, I know I have a really awkward sense of humour, and youknow it, stop saying things that make my mind wander to stupid humour, and you wont get me smiling when it would seem mischievous to....