I think I learned to not let HAM take my Christmas holidays. I found a recurring pattern where I would tackle some difficult project during the holiday. Before I knew it the holidays were gone and I was back to work.
I am starting to realise that we often replace busy work with other busy things. HAM for example. I have rediscovered walking and the outdoors and am happier for it.
My wife has never had an issue with my HAM hobby. She did tell me off after I fell out of a tree when trying to put up a new antenna. I obviously didn't learn my lesson though as I recently fell off a ladder while working on my shed. Now the lesson has been definitely learned. The last fall rattled me.