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Personality

Your experiences, upbringing and circumstances are probably the most important influences on your personality. However, your genes may affect how anxious you are, or how easily you become depressed, for example. In turn, this may affect how you react to certain situations. But genes are far from the whole story - although identical twins share identical genetic information, they often have very different personalities.

Identical twins often have very different personalities.
Identical twins often have very different personalities.
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