I’ve recently stumbled upon Dave Clarke‘s guide to ‘Surviving your PhD Write-up’. Here’s what he advises what you should do before you start writing:

1. Compile a list of things you enjoy and what makes you feel relaxed.
2. Collect cute quotes for the start of your chapters.
3. Say goodbye to friends and loved ones.

Check out his original post to learn what to do while and after writing, which sort of made me look forward to that time!