Dump it in the order it falls out
Everything: the errand, the email you have reread four times, the vague dread with no name yet, the thing that is only a thing because someone mentioned it in March. It goes in unsorted, unpunctuated, and in whatever order your head releases it.
There is no project to file it under and no field you must complete before it will accept the next one. Sorting at the moment of capture is a tax on the one part of this you were always able to do.
The pile