Welcome back, well all need a break to be refreshed and often come back refocused or with a different focus.
I too had a break, ended up staying in an AirBnB in Orkney which actually was my house when I was a teenager many moons ago. Surreal experience I can tell you and I too took shit loads of pics which I will post about.
Interesting things perhaps with Reddit, we shall see.
Hope the treatment went well and you get back into the swing of it all in your own time.