This one is a rough one so i wanted to answer it here that way people can see it easily. the question was-

"I watched the video on how you choose applications, so just for fun I tried to guess which application you would pick for today and I guessed wrong. 😏 So, why did you choose 13?"

Here's the answer, The seasonal correlation changed to 2nd stratum on the 16th of march, what we're looking for is something that satisfies both the seasonal correlation and the day of the week. Tuesday is typically associated with 5th stratum so the more intuitive answer would have been 24/26 (which wouldn't be wrong) because both are 5th stratum and chest level. They are a closer correlation to the day of the week. but less associated with the season correlation; however, If we look ahead to Friday which is the 2nd stratum day of the week that would be R&R 2nd (as we always do the R&R when the day of the week and seasonal correlation are the same stratum) so the natural day to do 13 is already reserved for the R&R. Furthermore looking ahead on the calendar we will have more opportunities to focus on 5th stratum sequences during the 5th stratum seasonal cycle which is mid July- mid September.

so the questions becomes "what's second stratum chest level" (since both 5th and 2nd are chest) the answer would be E.S. 13 and E.S. 10. Both are acceptable answers and I think we might use 10 later in the month but the reason I started with 13 is because E.S. 13 is part of the Anchor Step of Small intestine (5th stratum chest level sequence) so the correlation is more direct.

This is probably one of the most complex circumstances we would run into in picking calendar applications. Thank you for giving me the opportunity to geek out.

Cheers,
-Evan