I've burned myself
Indicates that the speaker is physically hurt due to contact with fire or heat.
pron
Me, as direct or indirect object the speaker as the object of a verb or preposition, when the speaker is also the subject.
I taught myself.
(I) don’t think much of your new car, myself.
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.
I myself have witnessed the event.
In my normal state of body or mind.
I feel like myself.
Me, as the object of a verb or preposition without a reflexive trigger. Sometimes used for intensifying the pronoun of oneself.
Give the ball to John or myself.
I (as the subject of a verb).
My wife and myself want to go on vacation.
And my selfe have knowen a Gentleman, a chiefe officer of our crowne, that by right and hope of succession (had he lived unto it) was to inherit above fifty thousand crownes a yeere good land[…].
pron
Alternative letter-case form of myself used when speaking as God or another important figure who is understood from context.