I'm more concerned over the dirt on my feet rather than how
silly I'm going to look. Can you imagine the kind of horrors that
can be found on the ground? Imagine your own shoe filled with dirt,
oil, spit, sweat and infinitesimal bacteria multiplied by a
thousand pairs of similar shoes... and you're walking your BARE
FEET OVER THAT.
OH MY GOD. I think I would faint even before I take my shoes
off...