Between Stupid And Sorry.

If you do something stupid, especially something that you know the consequences would inconvenience or trouble others, saying sorry afterwards does not cut it.

If you do something that you sincerely had no clue would end up stupid, then the sorry you say is valid.

But if you can’t be bothered to spare grey cells to ponder if something is stupid or not, and mindlessly go ahead to do it, then I’m sorry.  You are stupid.