Undo was once a technical function. A simple reversal of the last action. It corrected mistakes without much thought.
Now it carries hesitation inside it.
You write something, delete it, write it again, then undo the deletion. Not because it was wrong, but because you’re unsure what version feels right. The action is no longer about error — it’s about doubt.
This small loop happens quietly. No one sees it. But it shapes the final sentence more than any visible edit.
Tools made undo instant and infinite. There is no penalty for reversal, no trace of indecision. Every version disappears as cleanly as it appeared.
Over time, this changes the relationship with words. Instead of committing and adjusting, we hover. The sentence exists in multiple possible states, none fully chosen.
The takeaway is simple: when reversal is effortless, decisions become softer.