stop assuming that I'm stupid and slow just because I'm quiet and shy

looking at you, mom. just because I'm not jumping in eagerness or some type of enthusiasm doesn't mean I'm stupid or unskilled. when I do something, I just have my blank face on and I take it seriously, not like someone has electrocuted me and now I have to jump all over the place.

She wants me to be more lively. Where? At the grocery store? At the hospital? Outside when I go to do something? Do I need to smile and be ecstatic when I see the sky or dust?

I've always been like this. Inside, I could be the most excited and happy person, but it won't show in my attitude. I'm always polite but blank and monotone. And I don't know how it's a bad thing, I'm just CALM and trying to be aware.