Awriter must be aware of connotation-

a. as opposed to denotation, which has no literary use

b. and its use in propaganda and other unpleasant things

c. in order to make the reader have an emotional reaction

d. because connotation so frequently bores or annoys readers

C,  in order to make the reader have an emotional reaction

well the central charater is kaneki so kaneki but in tokyo ghoul re kaneki has a new persona so i guess his new persona trying to be stronger

no its not a run on sentence however i think you meant wet suits not sours also a run on sentence would be like surfers surf all winter long in southern california by using wet sours to keep them warm and the live their all year long