After a very busy and big year, sisters Aleena and Janine return from their hiatus for a shorter episode to say hi... and bye... for now... Listen in to hear what they've been up to this year, their biggest lessons learned through five years working on Sister Doctor Squared, and what's next for both of them. Of course there are some final inner square moments to share and one more important thing we can all learn from David Bowie... hint: life is full of ch ch ch ch changes...

Full show notes at the Sister Doctor Squared website

Mastering of this episode, plus intro, outro and David Bowie-inspired music, by Dr Adrian Diery.