+Self Interest describes actions and motivations centered on one's own well-being or advantage. It is a core concept in [Economics](/wiki/economics), suggesting individuals often make choices to maximize their personal gain. While sometimes viewed as conflicting with collective good, it can also drive innovation and personal achievement within [Ethics](/wiki/ethics).
+## See also
+- [Rational Choice](/wiki/rational_choice)
+- [Egoism](/wiki/egoism)
+- [Altruism](/wiki/altruism)
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