You can tell from her look and pose that she thinks she’s ‘all that and a bag of chips’. This woman makes her situation worse by these foolish remarks. She is obviously intelligent, having qualified to teach, but clearly lacks good judgement,
or the ability to be objective. Has she really listened to herself lately?
“She is obviously intelligent, having qualified to teach”
Some of the stupidest people I know are teachers.
That's quite an assumption. She was a substitute teacher.
No special qualifications necessary there.
“She is obviously intelligent, having qualified to teach, but clearly lacks good judgement,or the ability to be objective.”
The later cancels out the former.