more readme stuff

Author: eeshugerman

README.md

@@ -1,12 +1,7 @@
 # Write Yourself a Scheme
 
 ## What is it?
-This is my implementation of the Scheme programming language, based on a book called [*Write Yourself a Scheme in 48 Hours*](https://en.wikibooks.org/wiki/Write_Yourself_a_Scheme_in_48_Hours).
-
-It's taking a lot longer than 48 hours. Is it really supposed to take 48 hours?!?
-
-If you're here because you're working through the book yourself and are looking for a reference implementation, this may or may not be the one you want. It _is_ essentially in line with the book, but most code snippets are rewritten in my own words, and I take significant detours in the direction of completeness/compliance with the R<sup>7</sup>RS (which is not achieved by a long shot).
-
+This is my implementation of the Scheme programming language, based on a book called [*Write Yourself a Scheme in 48 Hours*](https://en.wikibooks.org/wiki/Write_Yourself_a_Scheme_in_48_Hours). It's essentially in line with the book, but most code snippets are rewritten and I take significant detours in the direction of completeness/compliance with the R<sup>7</sup>RS (which is not achieved by a long shot).
 
 ## Build and run it
 [Stack](https://docs.haskellstack.org) is used for dependency and build management. I usually use it like so: