answer
boy
brain
child
concept
crazy
education
emotion
empty
exam
expression
expressive
face
funny
head
headache
health
howl
human
imagination
invention
kid
learn
mad
male
mental
mind
mouth
opened
panic
parody
people
perception
person
portrait
preteen
problem
protest
psychology
question
reflect
scream
shock
shout
solution
solve
stressed
symbol
think
young