An   addition  addiction 

 A   S  shopping spree is normal,  but if it happens often,  it can be an   addition  addiction.  Some people,  special  especially  women,  fall  easy  easily  into this  folie  folly.  Through this  way  they release pressure and relax themselves.  If this behavior should be interfered, it is still a question (I don't understand your meaning here).

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Notes:

1) "Addition" is a word, but it has a different meaning.  Here, you mean "addiction".

2) When writing English, always add a space after a comma (",") and a full stop (".").

3) It is correct to add "a" to represent a single item.  Examples:

    "I have a banana.  I sent you a message."

    However, if the noun starts with a vowel (a, e, i, o, u), change "a" to "an".  Examples:

    "I have an apple.  I sent you an email."