Dear Annie: My boss is simply a taker, and I’m tired of it. I am a pretty generous person, but I feel like she takes advantage. She has no problem asking to use or have others’ personal items. When she first came to my office, she asked if she could use my coffee creamer. I thought nothing of it and, of course, said yes. She has since made my coffee creamer our coffee creamer. Even though she occasionally hands me $5, she uses much more than that, and I never signed up to have communal creamer or be the person sent to the store to get it on my time every week. She has asked to use my and other…