The interview is different from the actual job, so take what they say with a grain of salt.
1. Salespeople who can't code recruit students.
2. Low pay.
3. In the education industry, people have vulgar language and swear words constantly on their lips; it's hypocritical and makes me want to puke.
4. When people there are unhappy, they kick tables and chairs and throw things. It's outrageous.