As a DM, I have played with many, many brilliant players over the years. Some are quiet, some are energetic, some are hilarious, some are proper thespians. But the absolute best players take notes.
Five reasons why you should be taking notes

As a DM, I have played with many, many brilliant players over the years. Some are quiet, some are energetic, some are hilarious, some are proper thespians. But the absolute best players take notes.
I have only ever run one homebrew campaign from 1st to 20th level, and it followed a very loose structure, one session at a time. I would love to write something that helps other DMs achieve the same thing.