overemphasis
overinsistence
overfocus
overdiscussion
overstress
overemphasize
overblown
overemphasise
overdeposition
pedantry
overopinionated
overargumentative
overconcentrate
extremist
radical
monomania
ultra
overinvolvement
boy howdy
overpreoccupation
overelaboration
exactly
overarticulation
Spanish Inquisition
overusage
obsessed
overcriticism
focus
rattling
overinvolved
real
very
really
hyperemphasis
for goodness' sakes
laser-focused
wordy
bah
firestorm
in every sense of the word
diatribe
hypermentalizing
self-important
hyperconcentrated
overconcentrated
destress
overpreoccupied
for goodness' sake
de-emphasize
overjustification