Has anyone regretted getting fillers?

I'm considering getting fillers these days, but I see just as many posts about regret as there are about satisfaction, so I can't easily make a decision.

While it may vary depending on the area—such as the lips, nose, nasolabial folds, or chin—I’ve heard of people who were initially satisfied but later regretted it because the shape changed or looked unnatural over time. Conversely, there are also many who are so satisfied that they wonder why they didn't get it done sooner.

Have you ever regretted getting fillers?