diff --git a/Introduction-to-basic-filtering-syntax.md b/Introduction-to-basic-filtering-syntax.md
index 1b85f48..d3819a0 100644
--- a/Introduction-to-basic-filtering-syntax.md
+++ b/Introduction-to-basic-filtering-syntax.md
@@ -51,11 +51,11 @@ Steps:
 
 6. As soon as the site detects uBO and shows the anti-adblock popup, it will pause the detection code in the debugger.
 
-7. Sometimes, the site uses libraries like jQuery, and the debugger may pause into such libraries instead of the main script. You have to use the call stack to traverse back to the main script.
+7. Sometimes, the site uses libraries like jQuery, and the debugger may pause into such libraries instead of the main script. You have to use the debugger's `Call stack` section to traverse back to the main script (tip: if there's an "Expand rows" button, click on it to reveal more scripts in the call stack).
 
 8. Use your browser's source viewer's formatter (usually a button like `{}`) to beautify the source code.
 
-9. If it appears obfuscated, use a deobfuscator site.
+9. If it appears obfuscated, use a deobfuscator site (keep in mind that some deobfuscators may not work with all scripts, even if they were obfuscated using the same obfuscator).
 
 10. Then you can inspect the code surrounding it.