Thoughts on Xanax?

Thoughts on Xanax? I recently looked into Xanax and I was wondering if anybody has taken it and has it helped?? I read that it reduces anxiety and fear so I think it’d be helpful when giving presentations possibly. I have one coming up and I’m desperate. This is the worst feeling ever and I don’t wanna stutter and I don’t wanna feel like I’m dying right before I get up to talk.