If it's only 2% regrettable, isn't it right to not have plastic surgery?

My nose bridge was already high, and when I went for a consultation to want to raise my nose even more, the doctor there told me not to touch the bridge of my nose. Even though I kept saying I wanted to put even a thin layer of silicone on my nose bridge, I think he stopped me more than five times, but the tip of my nose is low compared to my nose bridge
 . It's not that the tip of my nose is really saggy, but my gorgeous nose looks so pretty that I just wanted to do the tip of my nose. So I
 looked into nose tip surgery for a few weeks, sold my handmade items, and made a list. But they also said that the surgery would limit the movement of my nose, and I'm not sure I'll have to live with that nose for the rest of my life. When they told me that there was no way and that I didn't know when I would have to have the surgery again, I lost the will to do it. It's
 still not that bad, but if it's this much of a 2% disappointment, it's right not to have the surgery, right? I feel like my mind has been refreshed when I read posts about other celebrities having a hard time after surgery or worrying about cartilage sticking out even after surgery on only the tip of the nose.