T1 + T2 + NT = TNT for TPRS

To come to a greater understanding of terms that are in vogue right now, the reader is asked to read this:

https://www.google.com/amp/s/martinabex.com/2017/01/04/story-script-to-target-ar-imperfect/amp/?client=safari

Also this:

http://skrashen.blogspot.com/2016/11/three-options-non-targeted-input-and.html