From experience, kind of yeah. Not that what you say is as cohesively thought out, but yeah, I'd be lying if I said I didn't talk with more ease while on it. Also from experience, don't fuck with Xanax unless you have real, honest to god, diagnosed anxiety. You get addicted fast, and once you're addicted you're not really the same person. Like lots of drugs (think alcohol, coke, MDMA), it can temporarily help our speech, but it's just that: a temporary fix. Don't rely on them.