Maybe.

I was born senstive, cholicy, screaming all the time, wouldn't eat, wouldn't sleep.

My sister comes along, calmest baby ever. My dad thought there was something wrong with her because she didn't cry in the hospital, just went right to sleep. The nurse looked at him a bit shocked.

Yeah, I was born a sensitive soul. Who knows if it added to getting PTSD, but I know for darn sure that its made the healing journey harder.