What topic could you give a 20-minute presentation on without any preparation?

@Pretzel very current!

@Portia oh wait, you said without preparaton - I've got 60 years of experience :)

@Pretzel is this experience professional or personal if I may ask?

@Portia personal - very personal :)

Ah @Pretzel I see! Well we all have some experience in that department 😉

@Portia anti-depressants are my friend :)

@Pretzel I would find your presentation very interesting!

@Pretzel that's a good one, but also a paradox. I wouldn't think someone with loads of personal experience in that would stand up in front of an audience. 😉

@SW-User stand up comics do it all the time

@SW-User that's why I said it would be interesting!

@Portia I agree! Pointing out the paradox wasn't meant in any negative way. It makes it all the better actually.