Looking at a "ideal teachers" in cartoons and dramas.

"I wish I had a teacher like that at school"

or

"My life would have been different if I'd had a teacher like that"

I can read scattering of posts like the above on the Internet.

I did a little research and found a lot of those pages.

Not so long ago, it would have been "Koro-Sensei" in "Assassination Classroom", and more recently, it would have been "Hiratsuka-sensei" in "My youth romantic comedy is wront as I expected".

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The other side,

"I'm gonna be that teacher one day"

or

"I'm trying my best to be an adult who helps kids like that now"

I could not find the phrases like the above

"at all"

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Conclusion:

We are creatures that

impose our ideals on others for your own sake,

don't work hard for others.