How to Deal With Anxiety

I don't know if anyone listening can relate to this but like this is just like my own embarrassing moment. It's been like over the past like maybe year and a half that it's happened where I will be like get anxiety or like get overwhelmed in a situation and I'm like talking to somebody and my face will freeze. Like your mouth and your mouth. You'll forget how to smile because when you're smiling your mouth is working. So if you ever meet me and you see me be really awkward and smile awkward just know that my mouth might be quivering and I'm also an awkward person so And your face is freezing. Yeah. Also why am I laughing so much today?