alone
antisocial
avoid
behavior
box
calm
character
communication
distance
distancing
emotion
emotional
human
individual
inside
interaction
introversion
introvert
introverted
mental
mindset
people
person
personal
personality
prefers
privacy
private
protection
psychology
safety
self
social
society
sociopath
solitude
space
spend
star
temperament
time
unsociable
young
zone