Have you ever drastically changed your appearance?

I know there isn’t exactly a definition of “drastically change your appearance”, but I’m referring to things like having long hair for years and then cutting it or dying your hair or completely changing your clothing style or makeup usage or plastic surgery, whatever.

How did people react? Do you like changing your appearance?

Basically I’ve looked the same for years. I’ve always had the same kind of clothes and other things haven’t changed much either. I like this look so I haven’t found need to change it. The only time my appearance really changed was in 8th grade when I kinda had more of a bowl cut. It was really only in 8th grade; I cut it afterward and I haven’t let it get that long since. Recently, however (just last year until now) I’ve been keeping my hair shorter than I’ve ever had it before. From what I’ve heard, people liked both lengths. But I’m sticking with really short for now. ;)

I was inspired to ask this because of a friend of my brother’s who was basically booed by a big group of his friends when he came back to school this year with a shaved head after having long hair for the entire year before.