self-absorption
abstractedness
abstraction
engrossed
contemplate one's navel
separative
ego-mindedness
self-obsessed
seclusion
absentation
obsessive
monomaniac
fixate
navel-gazing
entirely
idiotropic
eschew
self-absorbed
tunnel vision
exclusively
on the outside, looking in
tone-deaf
absent
secern
selfish
come away
selflessly
aside
lonely
away
dissociation
moony
live under a rock
extroversion
extrapsychic
whoosh
abstain
stew in one's juices
extraversion
keep oneself to oneself
listlessness
isolation
loneliness
overpass
solitariness
social alienation
say goodbye
paranoia
rarefied
keep to oneself
put out of one's mind
astroproject
antipathy
ignoral
monomania
shunning
exclusionary
overfocus
uproot
extrospective
random
nostalgic
extroverted
agromania
propeller head
unplug
avoidant
accismus
inhibition
suppression
nonavoidance
soften up
onlyer
out of pocket
worldling
lockout
empty-headedness
sickness unto death
diswant
keep one's cards close to one's chest
omittance
self-centered
dodge
indrawn
egoistic
egocentric
centration
hesitance
discouragement
alone in a crowd
estranging
compulsive decluttering
egoistical
abstractedly
hesitancy
self-centred
scorn