"
I can't feel you there,
Become so tired, so
His feelings are numb due to the social conditions he has been raised in, Mr. Park masterfully connects numbing his feelings to numbing his sensory receptors and through lyrical genius (in the vein of Lil B, J Cole, Ghostface killa, and MF DOOM) brings the listener to see it as a the fact that he cannot feel anything. For he is quite numb.