Now that you know that mom's view of education is wrong, it proves that your view is correct. If you want your emotions to be unaffected, you need to look at the problem rationally and objectively, based on reality, and not affected by subjective will and mindset.
You can adjust yourself like this:
1. Learn materialist dialectics well and master the microscope and telescope of philosophy.
2. Make fact judgment first, and then make value judgment.
3. Put yourself in the other's shoes and look at the problem from the perspective of a third party.