I'm going to drop my sister who came from out of town at McDonald's.
That sounds iffy. Is it because you don't want to be around your newborn niece?
Yeah, I really don't like babies. It could cause me emotional harm.
It is wrong to dump your family if you do not want to see them when they visit you. You cannot abandon a mother and her child in public without transportation.
Fuck, it's just a dumb ass baby.
It's not just a "dumbass baby", it's your niece. You will ultimately have a more fulfilling life if you don't just abandon family because they annoy you.