My friend uses my markers and I don't want her to.

My friend uses my markers and I don't want her to. She smooth opens my box and uses them without my permission. I don't want to harm her feelings, so what should I do?
Shara M Wisconsin
It's nice that you do not want to injure your friend's feelings. on the contrary it's also true that you sometimes have to speak up for yourself in such a manner ...

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