igen
adult
alone
casual
caucasian
cheerless
close up
connected
daytime
depressed
depression
despair
device
digital
emotion
emotional
exhausted
expression
gadget
gloomy
indoors
innovative
laptop
loneliness
lonely
man
melancholy
mental
millennial
modern
person
problem
progressive
sad
smartphone
solitude
sorrow
stress
stressed
student
studying
technology
trouble
unhappy
upset
young adult
young man