Sometimes u gotta tell the teacher, as much as I’m an anxious / serve social anxiety some teachers let u jus present to them or jus let u pass and jus grade the slides, I had a teacher in freshman who allowed me to only present to her, my counselor too sometimes reaches out to my teachers saying how I have social anxiety and I shake a lot when presenting,, although some teachers r assholes too and jus avoid it,, like some teachers r a hit or miss tbh.