Hi Rob,
I am just one year down the road, and I too am “cancer (and erection) free”. Funnily enough I woke up today and dreamt I had a hard-on in what’s left of it - it was not to be☹️
No worries, still breathing.
As for alcohol - have just been to a tasting of 211 Champagnes - can’t remember how many now...
Best of luck for the future.
Cheers, John.