academic
atom
burnout
chemical
chemist
chemistry
class
classroom
discussing
education
exhausted
experiment
experimenting
explaining
frustrated
lab
laboratory
learning
lecture
lecturer
lesson
man
mentor
mentoring
model
molecular
molecule
physicist
physics
research
researcher
sad
school
science
scientific
scientist
student
study
studying
teacher
teaching
test
testing
tired
tutor
tutoring
unhappy
university
unsuccessful
whiteboard