What would you do to get out if you were kidnapped?

What would you do if you were kidnapped to try to get out? I wonder about this from time to time and this is what I came up with:

1. If the kidnapper wasn't such a bad man only some more or less harmless nutso who kidnapped me to keep him company (like in A Moi Seule by Videau) or for sex (but not that cruel as in the Castro case), I'd do my best to convince him I was unhappy at home and going to stay with him if he gave me anything I wanted. Like for example, some books to read - ones from a library - I'd try to smuggle a note behind the back of some book having a thick cover (like ones of the Twilight novels) - maybe it would fall out and someone would find it and give it to the police.

2. If the scenario was a similar one, I'd convince the kidnapper (after spending some time with him, trying to convince him I liked him) that I had a serious illness, like appendictis and that he had to take me to hospital.

3. I'd try to ask him to kidnap another one - there's a chance he would get caught and the police would save me (something like that worked in the case of Sabine Dardenne).
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