How to delicately discuss birth story

I had a pretty rough Labour and delivery with my baby and I am seeing a friend soon who is expecting her first in a couple of months. I know she will ask about my birth story as she is nervous about hers, I hated when people told me all their horror stories when I was pregnant, they really did not help my mindset going into Labour atall. Any suggestions on How to not tell her my awful birth story when she asks? I feel like saying I don’t want to talk about it could scare her in itself!