[toxik]

This is actually a pretty important thing to understand. It can be better to rewrite than fix an existing mess. It’s similar to construction work in that sense: if you rebuild, you know what’s inside the walls.

[larkinrichards]

If your house doesn’t have fire proofing (Sheetrock / lathe & plaster) then you know what’s inside the walls.

[toxik]

Kind of comical to open a rebuttal with “if”, showing you don’t in fact know. That aside - no, you don’t know necessarily.