About "I Need This, You Don't"
I:	pronoun	used by a speaker or writer to refer to himself or herself.
Need:	verb transitive	requisite; necessary.
This:	pronoun	the person or thing close at hand or indicated or already named or understood.
You:	pronoun	used with reference to the person or persons addressed or one such person and one or more associated persons.
Don't:	contraction	do not.