I had an chin implant done 5 months ago here in San Francisco. Lately I've notice I don't seem to smile as much and that I seem to be frowning slightly as a default. I noticed today that when I relax and close my mouth, the corners are down every so slightly. I take effort to smile and then I can't hold it, and it's not as big as it used to be. I like how it looks otherwise, but I want my happy face back. I'm that the same girl that was known for smiling all the time.