Since she was so detailed in her request: 1) Don't bother to think about what she's doing, 2) Don't bother to think about how she's doing, and 3) Don't call her sister to check on her, I'm thinking she wants you to do exactly those three things. This is called the "white bear" problem, a psychological process whereby deliberate attempts NOT to think certain thoughts make those thoughts more likely to be foremost in your mind. In other words, when you are actively trying not to think of a white bear (or, in your case, your girl), you will be more likely to think about it (her) -- and do all three of those things.
My suggestion is that for two weeks you lie low, get involved with other activities that interest you, and have no contact with her or her sister and don't ask anyone about her. Wait to see if she reappears, wondering what happened to you. My guess is that you won't have to wait the entire two weeks. Then, continue ignoring her. :)
|