diff --git a/assembler%2Fusage.md b/assembler%2Fusage.md
index c21d873..f870208 100644
--- a/assembler%2Fusage.md
+++ b/assembler%2Fusage.md
@@ -28,8 +28,8 @@ This document provides a comprehensive reference for the DSA (Damn Simple Archit
 
 | Register | Type | Description                                                                                       |
 |----------|------|---------------------------------------------------------------------------------------------------|
-| `rg0-rgf` | General Purpose | General-purpose registers. Use `rgf` carefully as pseudo-instructions may overwrite it            |
-| `acc` | Special | Accumulator for calculations and temporary storage                                                |
+| `rg0-rgf` | General Purpose | General-purpose registers.            |
+| `acc` | Special | Accumulator for calculations and temporary storage - don't use this for variables as pseudo instructions may overwrite this implicitly!       |
 | `spr` | Special | Stack pointer                                                                                     |
 | `bpr` | Special | Base pointer for stack frames                                                                     |
 | `ret` | Special | Return address register                                                                           |