Itself vs. Self

Difference Between Itself and Self
Itselfpronoun
(reflexive pronoun) it; A thing as the object of a verb or preposition that also appears as the subject
The door closed by itselfSelfpronoun
(obsolete) Himself, herself, itself, themselves; that specific (person mentioned).
This argument was put forward by the defendant self.Itselfpronoun
(emphatic) it; used to intensify the subject, especially to emphasize that it is the only participant in the predicate
The door itself is quite heavy.Selfpronoun
Myself.
I made out a cheque, payable to self, which cheered me up somewhat.Itselfpronoun
it; used to refer back to an earlier subject
Selfnoun
The subject of one's own experience of phenomena: perception, emotions, thoughts.
Selfnoun
An individual person as the object of his own reflective consciousness (plural selves).
Selfnoun
(botany) A seedling produced by self-pollination (plural selfs).
Selfnoun
Any molecule, cell, or tissue of an organism's own (belonging to the self), as opposed to a foreign (nonself) molecule, cell, or tissue (for example, infective, allogenic, or xenogenic).
Selfverb
(botany) To fertilise by the same individual; to self-fertilise or self-pollinate.
Selfverb
(botany) To fertilise by the same strain; to inbreed.
Selfadjective
Having its own or a single nature or character, as in colour, composition, etc., without addition or change; unmixed.
a self bow: one made from a single piece of wooda self flower or plant: one which is wholly of one colourSelfadjective
Of or relating to any molecule, cell, or tissue of an organism's own (belonging to the self), as opposed to a foreign (nonself) molecule, cell, or tissue (for example, infective, allogenic, or xenogenic).
Selfadjective
(obsolete) Same.
Selfnoun
your consciousness of your own identity
Selfnoun
a person considered as a unique individual;
one's own selfSelfadjective
combining form; oneself or itself;
self-controlSelfadjective
used as a combining form; relating to--of or by or to or from or for--the self;
self-knowledgeself-proclaimedself-induced