You get reward from what happened. How can you get reward if you have no idea what took place today?
That’s why you have to process everything in order to feel like you haven’t wasted your time or energy for having spent all this time and energy writing something huge.
That processing might take time. Expect to be miserable during which because you still have nothing to celebrate, with your artwork or masterpiece that you’ve just written still pending investigation, trial, judgement, analysis, memory consolidation, scanning, digestion, and processing.
After that, euphoria kicks in.
You cannot outrun the inevitable.