If you carry out an internet search on ‘coping with sleep deprivation for parents’ the majority of what you will find is targeted at the newborn stage. Those early months with a brand new human are meant to involve significant tiredness and I think all new parents expect this. What a lot of parents, myself included, don’t expect is for this stage to last beyond a short while and anticipate that after a few months of a bit of tiredness they will get back to their 8 hours of sleep a night, every night once again.
If you are one of those lucky folk (and I know you are out there!) then fantastic! That’s super! Just please, don’t go bragging to the mum of a two year old who has her top on backwards, dark circles under her eyes and a random empty yoghurt pot in her bag. She will not be accountable for her actions if you do!