You're one subsection late on the governing statute. The one quoted in your post deals with "home protection," as indicated in the language of its title.
General self defense is covered in 776.012:
Title XLVI
CRIMES
Chapter 776
JUSTIFIABLE USE OF FORCE
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776.012 Use of force in defense of person.—A person is justified in using force, except deadly force, against another when and to the extent that the person reasonably believes that such conduct is necessary to defend himself or herself or another against the otherÂ’s imminent use of unlawful force. However, a person is justified in the use of deadly force and does not have a duty to retreat if:
(1) He or she reasonably believes that such force is necessary to
prevent imminent death or great bodily harm to himself or herself or another or to prevent the imminent commission of a forcible felony; or
(2) Under those circumstances permitted pursuant to s. 776.013.
History.—s. 13, ch. 74-383; s. 1188, ch. 97-102; s. 2, ch. 2005-27.
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