Is it a sin to leave Mass early?

https://traffic.libsyn.com/anunslife/RNC-as239-may-13-2022-leave-mass-early.mp3
Podcast Recorded:

What parts of the Mass are we required to attend? The Nuns discuss!

empty church

AS143 Ask Sister - Stealth ponies, recycling habits, struggling with scrupulosity, torn between two loves

https://traffic.libsyn.com/anunslife/AS143-jul-10-2013.mp3
Podcast Recorded:

AS143 Ask Sister podcast recorded live on July 10, 2013.