I remember being a student and not having a lot of money, so I bought the cheapest one worth 30,000 won.
 I had a round face and had some fat on my cheeks, so I looked much younger than my age.
 
But when I got chin Botox, the fat on my cheeks almost disappeared. My weight is the same
 , but I've heard a lot of people say I've lost a lot of weight.
 Also, maybe because I have cheekbones, my cheeks are shadowed and I feel like I look skinnier.
 
Oh, of course, I was personally satisfied.. Except for turning it off.
 When taking a selfie, the facial line definitely comes out prettier than before.
 However, when taking a selfie with a male photographer, if the lighting is wrong, it comes out as a crooked look. It's a bit disappointing.. haha
 
​​Unless you have a lot of cheek fat or a developed chin, you don't have to. I don't think it's necessary.