docs: tutorials: rolling alice: architecting alice: she's arriving when?: Update to mention this tutorial should be about time in domain/field relativity

Author: pdxjohnny

docs/tutorials/rolling_alice/0000_architecting_alice/0002_shes_ariving_when.md

@@ -7,6 +7,10 @@ some time now.
 
 ....
 
+> This should probably turn into something about time being
+> relative to the sum of knowledge in aligned chains of
+> thought / system contexts. See discussion dump for details.
+>
 > The following about the metrics and the prophets should
 > go at the end of this tutorial and talk about leveraging
 > the working event, lock (if we do have a problem with that)
@@ -21,4 +25,4 @@ the metrics and the prophets...
 
 References:
 
-- https://github.com/intel/dffml/discussions/1369#discussioncomment-2988042
+- https://github.com/intel/dffml/discussions/1369#discussioncomment-2988042