Have you tried these adult colouring books that are so popular these days? I received a couple, together with nice pens and pencils, for my recent birthday. Amazingly, it's wonderful and very relaxing. I get really caught up in trying to keep inside the lines, and use nice colours.
I happened to mention to a neighbour that I now do adult colouring and he said it sounds pornographic! Well, maybe there are porno ones in the shops, but mine are just flowers and scenery etc. 
Disappearing contributors - part 2
Relatively new here so an introduction.
Makerfield: Reform candidate sexist?




I have a colouring book too but haven't had the time to use it yet. Perhaps I'd better try it out.

