A few of my favourite PhD pick me ups...

Popular PhD websites

http://lolmythesis.com/
A terrific website full of tongue-in-cheek one line summaries of completed theses.

http://phdcomics.com/comics.php
A wonderful space full of weekly comics about the PhD journey.

http://thesiswhisperer.com/
A very popular blog by Dr Inger Mewburn, Director of Research Training at the Australian National University.

https://doctoralwriting.wordpress.com/2015/08/24/how-to-enjoy-doing-the-doctorate/
A doctoral writing Special Interest Group (SIG), moderated by Australian and New Zealand students and academics.