academic
amplifier
announcement
announcing
blackboard
board
bullhorn
chalkboard
class
classroom
college
committing
despaired
desperate
discussing
education
explaining
frustrated
gun
handgun
horn
lecture
lecturer
lesson
loudspeaker
man
megaphone
mentor
mentoring
old
sad
school
screaming
senior
shouting
speaker
stress
stressed
study
suicidal
suicide
teacher
teaching
tired
training
tutor
tutoring
unhappy
university
yelling