Elementary school, he was pretty even tempered. Really didn't have much to do with him in 7 years other than he would make announcements on the speaker in the classroom or at assemblies.
Junior High School, never had anything to do with him in 2 years.
Freshman year of High School, private high school, don't remember any reason for him to be strict. Only 150 students in all 4 grdes
Last 3 years of High school, public high school. No clue, 2,000 students, never saw him around. When they was an issue on campus, he didn't deal with it, the Sheriff's Department did.