diff --git a/FAQ.md b/FAQ.md
index d0efbb3..c2684fd 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -13,6 +13,9 @@ There's a few reasons for this, depending on the values in question:
 ## How do I reset to default settings?
 Restart your Steam Deck. Nothing in PowerTools is persistent.
 
+## Why is X the default?
+I don't know, ask Valve. Most of the defaults are pretty logical, so none of them should be too objectionable.
+
 # TLA (Three Letter Acronyms)
 ## CPU
 Central Processing Unit: the main processor, the Steam Deck uses one with Zen2 architecture