True - to a point.
Maybe not so much 'hard' but how much it changes you.
But that's true of many life experiences.
We don't really know what it's like to be a driver, have a full time job, be responsible for a home until we're actually doing it.
I felt similarly about being a nurse. The first time there was an emergency situation I had to deal with post training it was (in my head) like "fuck! I'm the one that's gotta deal with this!" You know like those memes "I need an adultier adult please! I'm not ready for this adulting!"
When I had dd even though it was emcs, she was in scbu initially etc it was after exh had gone back to work and I had to go out of the flat with dd ON MY OWN to do an errand, that involved crossing a dual carriageway. I was shaking! But it had to be done, I was her mum I couldn't not do the errand so...
I think many parents experience similar, especially again when there's emergencies. Her first asthma attack I dealt with fine, but the eve after once she was in bed and the panic was over, I sat on the sofa and just burst into tears!
I too had to not only stop watching the news for a while immediately after having dd, but certain adverts! Any for charities or involving babies, ugh I'd be a total mess!
Also - I have to say - the never properly sleeping deeply EVER again. I asked my mum when I was pregnant when you start sleeping 'properly' again - she was 53, I was 28, bro 26 and sis 22 at the time - she said 'I'll let you know' 😉😱
Dd is now 17 and I can attest I still have half an ear out, half an eye open at all times. Even when she's not home.
A pp said 'watch out for teen stage' I was not prepared to have at THREE a skilled and completely inflexible debater! Tantrums I expected, confusion, questions ... But omg one time she tied me in knots over whether it was bedtime or not seeing as it was still light!!
I had been a nanny before having dd, so kinda thought I knew most of it (ha!) what I really was unprepared for was dd doing it her way RIGHT from the beginning. I thought I was clever 'deciding' to be a laid back mum who wouldn't be led by routine etc and ended up with a child that INSTANTLY craved a routine (woe betide me if a nap or a feed was even a few minutes late), also for how independent dd would be. She was wanting and capable of doing things for herself way before I was ready for her to - drove us both nuts! Early walker, early talker, first word 'no' 🙄 2nd word 'don't! No was to a food she didn't want to eat, don't was to tell me not to do a thing with a toy she wanted to do it herself!
Glaciferous - my mums the eldest of 6, she initially didn't want to be a mum at all. Having seen how hard her mum had it (more than 6 pregnancies too so the heartache that comes with losing babies too was something she wanted to avoid). I was an accident and my parents are Catholic so...shotgun wedding put paid to that idea! But she had it easier than my gran for many reasons among them the nhs, changes to maternity laws, mod cons...
Delilah - apparently there's a saying something like "perfect parents are the ones who haven't had kids just yet"!
Yes to the loss of independence too. Exh was sent on deployment when dd was about 4 months old, simple things like not being able to pop n get milk for a cuppa cos baby was down for the night - argh! (Did I mention what a stickler for routine she was?)