How many times you get ill.
How little control you have over your own time within a school.
How physically active the job is.
How little flexibility there is.
How lonely it can be, yet you are surrounded by so many people and so much noise.
How much extra time is always just expected for free.
How much children say horrible things about how the staff look. Not even to be nasty it is just that I guess children come out with these things whereas adults might just have the odd fleeting thought in their head and never say a word.
How much you are on show all the time.
The behaviour of some primary aged children would probably shock some that think it is only seen in secondary schools.
How many children are identified as having SEN within any given school.
How many safeguarding issues there are.
How much things change on a day to day basis. No one can ever keep up.
One person wants something done one way, the other person always the other.
Whilst the pay in some ways isn't a shock once you have been there a while and see everything you are doing for that money it can feel very low although I am sure this is the same in many jobs.
All jobs have their bad bits and shock factors. This is just about schools specifically from what I have observed.