And lessons for myself to bear in mind:
1. Be able to let go and acknowledge that even papers you've spent hours trying to understand can be irrelevant. Squeezing it into the essay/report adds little or no value - or possibly even carries penalty. It's such a waste, but have the patience, and learn to accept that you've gained something from that reading that does not come to immediate use. It's alright.
2. Don't be so anal. I am an INFJ who becomes utterly derailed by a lack of cohesion in my writing. Being the INFJ I am, seeing patterns, relationships and connections between things is a primary function and at the risk of potential overstatement - a necessity. I need everything to link. I write essays like a painter paints - the big picture and fill in the details - which is no problem if not for my need to have the big picture represent more than a sum of its parts. My need to demonstrate the interplay of these parts cohesively, coherently can sometimes impede my progress. Got to stop being anal. Got to stop being anal.
3. Leave room for last minute revelations (and don't kill yourself over it).
Okay. Rrrrr. I have spent half my life in London being an essay machine. Tata.