[tlhIngan Hol] excuse me, but how the jay' does -'eghmoH actually work ?

mu'tlheghmey veb vIqon: jIyoH'eghmoH I cause myself to be brave jIQong'eghmoH I cause myself to sleep jIvang'eghmoH I cause myself to act ghaytan lugh mu'tlheghmeyvam vIqonta'bogh. ('a mujchugh, vaj jIHvaD ngoDvam SovmoHjaj vay'..) 'ej DaH mu'tlhegh veb vIqon je: quv luHutlh'eghmoHpu' romuluSngan the romulans caused themselves to lack honor lugh'a' mu'tlheghvam ? Qap'a' {-'eghmoH} lo'vam ? ~ Qa'yIn