That story could well have been mine, except I did end up having an unplanned homebirth, without any pain relief, baby delivered by my husband whilst the paramedics were stuck in traffic! And apart from the shock, I was in no way traumatised. This was just over two weeks ago.
But, everybody is different and everyone has different limitations, levels of resilience and have different ways of coping with stress, and people need to understand that before belittling someone else's experiences!
I was also not believed when I rang the hospital in labour and was told not to come in as I'd 'probably' be sent home, and that 'if my contractions only started an hour ago, I doubt they are now 90 seconds apart'!!! I'm going to make a formal complaint; I consider myself as extremely fortunate that the birth went smoothly and the baby is perfectly fine, but could easily have not have been.