To be sure, pay is still high, with doctors accounting for the preponderance of six-figure positions in the country, according to government data. But it also takes between 11 and 14 years of higher education to become a physician. That means the typical doctor doesn't earn a full-time salary until 10 years after the typical college graduate starts making money.
Life outside of classes. Many Hogwarts professors reside at the school during both terms of the school year, though this is not always the case. During the 1980s, Minerva McGonagall owned a cottage in nearby Hogsmeade with her husband, later moving out after his death.
In evil school, he was tormented by his Evil 101 teacher, Dr. Gevaarlijk, who flunked him out of evil school. To this day, Doofenshmirtz swears to get her to appreciate him for the evil he truly has. He also did a thesis based on an early ransom note of Dr. Lloyd Wexler ( Oil on Candace ,  A Hard Day's Knight ).