Personally, for my part; used in apposition to I, sometimes for simple emphasis and sometimes with implicit exclusion of any others performing the activity described.
Me (as the object of a verb or preposition).
In my normal state of body or mind.
Me, as direct or indirect object the speaker as the object of a verb or preposition, when the speaker is also the subject.
my name is...
You (singular); used emphatically, especially to indicate exclusiveness of the referent's participation in the predicate, i.e., that no one else is involved.
Your own self (singular).