Not quite a soap-dodger, but not too strict on hygiene either (sometimes only shower once a day, depends how busy I am). Having said that I'm definitely more immune to my own filth than that of others. Ie: I like the smell of my own farts, but will never touch a public railing (especially on public transport), always use the back of my hand when pressing crossing lights, hold my breath if someone near me coughs, can't stand breathing in second hand smoke (which is silly as we obviously share the same air and the only difference here is that the shared air is visible/smellable), etc.