Statistics on height-related lying in online dating suggests that the tall men are in fact relatively secure about their height. "For both men and women, short participants tended to overestimate their height more than tall participants."
https://www.msu.edu/~nellison/hancock_et_al_2007.pdf
When tall men say they are taller than they are, it's probably because they are mistaken about their current height. Perhaps that includes Romney.
http://www.biomedcentral.com/1472-6823/7/2
The second source happens to say that, "Among the fathers there was a trend of more substantial height overestimation in the group of average men than the group of taller or shorter men." Which suggests that short men might be more aware of their true height than other men, among some possibilities. Random question: in absolute or relative terms, do tall people generally shrink more in old age than other men? Edit: Data is suggestive of that - "taller men lost height faster than shorter men did."
http://aje.oxfordjournals.org/content/150/9/969.full.pdfEdited by mensimageconsultant - 1/10/12 at 3:11pm