That's it really - I'm handing my notice in on Tuesday. I have a 6-month notice period and financial security to allow some time off to consider what I want to do next and to find the right next-move for me.
I've been pleasantly surprised that no-one has tried to dissuade me from this (or tell me I'm stupid!) on another thread I've got on here so I thought the acid test would be to post in AIBU!