These two sentences have one difference: one has a comma. think about what each sentence means. 1. let's eat, grandma. 2. let's eat grandma. what does the first sentence mean? what does the second sentence mean?

Although both sentences include the exact same words, they have a different meaning due to the missing comma. In sentence 1, the speaker is inviting her grandmother to eat with him/her. On the other hand, in sentence 2, the speaker is telling someone to join him/her to eat a human being: her/his grandmother. Therefore, while in sentence 1 the word 'grandma' is in the vocative case, in sentence 2 the word 'grandma' in is the accusative case.  

In sentence 1, the speaker is inviting her grandmother to eat with him/her. On the other hand, in sentence 2, the speaker is telling someone to join him/her to eat a human being: her/his grandmother.

Explanation:

honestly, school in itself just seems to be a huge waste of time. a lot of people graduate but still end up not doing anything in college anyways, which really makes the whole point of graduating seem useless. i'd rather not bring anyone's hopes up then. what i'd recommend is for whoever's reading this to simply drop out.

i mean, kanye did it. he said something along the lines of, "don't let society tell you what to do." now, he's obviously a very successful person, and since his album is called the college dropout i guess he never really had to go through all that nonsense in order to become a millionaire. the same goes for anyone else then.

where is the poem at?