How did you all overcome your fear of surgery?

I didn't really have any complaints about my face when I was young, but as I've gotten older, I've started to feel the need for it little by little.
 
I think 30-40% of people I know have had surgery.
 
I've had minor procedures and even had a consultation, but I've always thought about plastic surgery and
 
I think the reason I haven't done it is because I'm afraid of the surgery itself. I can watch movies and even ghosts, but I can't see blood.
 
I've never been hurt in my life, so the only surgery I've had is my wisdom teeth pulled??
 
I'm curious about what the surgery process was like and how you overcame it~~