What effect does the author's personification of sleep have on "To Sleep”?

Sleep is personified as an embalmer with fingers capable of shutting human eyes and as someone with a key which can lock troubling thoughts inside the soul. It is also endowed with life-saving properties, able to exclude the woes which lurk at the bottom of consciousness.

danng it's   that b00ty, that hair, lookin fine than a mug. the way she look at me it's like dam

what are your options ?

i would say years or cherry blossoms