The problem with public speaking is the public part... I'd rather fight crocodiles...!!
I wish I could say it's fun and 'no worries'.
but no....... that would be lying
If it's off-the-cuff yeah, that's fun... but once it's rehearsed and formal and lasts more than 2 minutes then my heart beats faster than a jackhammer ... what's worst is when you are the LAST person to speak ... it's like a waiting game waiting to get it over