I want to get a nose job... but I'm scared... I want to keep the original feel of my nose, but it looks like I didn't get it done... ㅋㅋㅋ

My nose is big!
 My face is small, but my nose is just big. My nickname in middle school was Noh Hong-chul. I used to cry when I heard that nickname, but as I grew up, I lost some weight and my nose shape became a little more distinct, so I’m not Noh Hong-chul anymore ㅋㅋ It’s not
 
that I have a big complex about it, and I know that my nose fits my face well now. When I went to plastic surgery clinics, the question I heard the most was, “Why?” It’s functionally fine and my natural beauty is super, super, super natural. So the doctors thought it would be better not to get it done in that case... But I keep getting greedy...
 
I’m a little scared to hear that I have to think about getting a second surgery when I get rhinoplasty, but if there’s really a problem, I’ll just remove the silicone...
 
I wonder what other regular people think.
 Would regular people get their noses fixed?
 According to the estimate I received, I got a flat nose and a crooked nose at a Gangnam NYD plastic surgery clinic.
 They used ear cartilage and septal cartilage and 3mm of nose bridge silicone
 
, but 3mm seems a bit high. Wouldn't 2.5mm be appropriate?
 I just want to change that round, chubby look a little bit... Like Ningning or Shin Min-a!