Is it normal that sitting on public buses' seats makes me feel dirty?
I live in a lower to average income area and when you look around the people around you on the bus don't seem to be all that clean.
Whenever I consider that the person who sat in the spot before I did may have been one of them, I get totally grossed out.
Once I go home I change my pants right away because if I don't I feel dirty. IIN?