I have only been sick a few times in my life(I'm 21 and probably 3-4 times) and even when I am sick I don't feel that bad and I am over it within a day or two. My family has always given me slack for never washing my hands but I see no point unless they physically look dirty. Unlike me though my family gets sick around the same amount as other people(a couple times a year).
I have this theory that since my body is always exposed to germs and other bacteria that it is stronger and able to fight off most colds before they ever happen. This theory obviously contradicts popular opinion and what doctors recommend but I have always felt fine not washing.
What do you guys think?