Hmm.. Yesterday I felt fine, was before dinner and I'd been a bit sensory overloaded from the loud annoying casino slot machines. I met my sister for dinner and she has bp too, she kept asking me if I was ok and happy. And I was fine and happy but she said that I just did not seem to be looking like someone who is happy. Isn't it like autism to have strange displays of emotions? I really don't know much about it.