Maybe we teachers have an inferiority complex, because we hear, 'Those who can't, teach.' while at the same time constantly dealing with situations we cannot imagine people in the private sector being able to deal with. I teach and I love it. I worked in offices in various capacities for eight years and know how draining and soul crushing it can be. For teachers, we have incredible moments of satisfaction, but we really have to earn it. I truly believe teaching is the toughest job, but the most rewarding I can imagine. I guess working in the private sector is probably tougher, because you work really hard, but never truly have that sense of satisfaction. Still, the lows for teachers can be truly low. Try imagine doing your job, in charge of 25+ individuals, with four or five who try to stop you from doing your job the whole time. Then imagine after 45 minutes, this group of 25+ leaves and another comes in, with the attendant roadblocks. Do this 6-7 times, with a break for lunch. Then deal with administrators worried about testing, parents afraid their children aren't getting enough attention, grading and other diagnostics, planning and displaying work. Then, wake up and do it all over again. Five days a week. Do the holidays start to look different to you?
The thing about teaching is that it requires people skills, administrative skills, parenting skils (seriously!) counseling/borderline psychologist skills and can be extremely!!! physical. I am on my feet from 8:20 to 3:30, moving. I have roughly 400 students. So maybe we should think about teaching as a borderline physical job, where you need breaks. I'm thinking about firefighters, who are 24 hours on and 24 hours off. Something between that and an administrative job. That's why the holidays make sense, and maybe it's something you can't understand until you try it.
Anyway, listen, you talk about teachers whining, but I've seen people like you try to do the teaching thing and run screaming, many, many of them.
I will address your 'whining teachers' list in another message. I'm off to celebrate not having to parent someone else's kids for the evening.