"These are difficult times." "No, they are not..."

I follow several bodhrán pages on social media. One of my friends, Mike Quinn, had posted a picture of this t-shirt:

The implication was that these are difficult time signatures. I disagreed, and made the following videos to explain how to count them:

(I know... three time signatures, but only two videos. That is because 9/8 is just a slipjig.)

Enjoy!