diff --git a/README.md b/README.md
index 1a832a7..db3543a 100644
--- a/README.md
+++ b/README.md
@@ -5,15 +5,33 @@ For the true minimalist:
 - ~40 LOC.
 - No default keybindings (just edit the source).
 - No title bars, no status bars, no buttons, no borders, no menus, etc.
+- No eye-candy.
 - No mouse control.
 - No virtual desktops.
 - No configuration files.
-- Absolutely adabptable to your needs.
+- Absolutely adaptable to your needs.
 - Includes just what is strictly needed.
-- Not standards compliant (because, honestly, who gives a fuck?).
+- Not standards-compliant.
 - All windows are full-screen, just one is visible at any given time.
+- No modes.
+
+### Why?
+
+Most software today is crappy. Do you really need all that? I found out
+through experience that, generally, you don't. Do you really need to have
+a dozen windows opened simultaneously? When you do, you will need a way to
+organize that mess. Virtual desktops, window tags, etc. are ways to cope
+with the symptoms of a underlying issue.
+
+We are in dire need of software that is hackable, fun, small, malleable,
+and that you can wrap your head around, because: is it truly free software
+if, due to its complexity, you cannot modify it? ;)
+
+### How?
 
 Two macros are available for assigning keybindings: `grab` and `K`.
 Read the source for an example on how to use them (my own setup).
 
+Run `./build.sh`. Pass `CC=` to use a different C compiler (I use tcc).
+
 Dead simple.
diff --git a/build.sh b/build.sh
index 744c7a0..ddae530 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,4 @@
 #! /bin/sh
 
 
-rm -f mwm; tcc -lX11 mwm.c -o mwm
+rm -f mwm; ${CC:-tcc} -lX11 mwm.c -o mwm