[inglor_cz]

I don't get you at all.

Is going to your doctor or eating better food "navel gazing"? Predispositions to some diseases can be read from your DNA. Remember Angelina Jolie undergoing preventive mastectomy because she had a high genetic risk for breast cancer? Well, so do many non-celebrities.

Then there is the specific case of people who may suspect that their bio-parents are someone else, and there is nothing weird about wanting to know where you actually come from.