I can't imagine myself employing a private investigator. His services are out of my current life. For example, I think that even if my husband had an affair with another woman I couldn't employ a private investigator. In the other hand, if I knew my husband had employed one to investigate my free time I think I would leave him.
No, I have never had any experience with them, but I know one. The sister of my husband's secretary is a private investigator. As she works by herself, from time to time she can do others jobs. Then, when my husband's company organize a congress some extra hostess are needed, and she is called to collaborate. In those days, she explains how her job is. An example, sometimes she had to go to a night pub and take samples of the most expensive whisky to be analyzed whether is or not a good whisky.
No, I wouldn't like doing this job. I think it's necessary work at any time, and I like follow a timetable, I like know when the time-off arrive I can go home.
Well, I don't think that the jobs I have had were strange, bus interesting. Now, in my free time, I'm working for an ONG to integrate immigrant people into the way of life of Barcelona."