I'm like you, if there are shoes outside the door then I take them off, but if not then I wear them in.
Yeah that's what I do to. I wear my shoes inside at home - I do have dirty outside shoes that don't come in and viceversa. I personally get embarassed if I forget I will have to take my shoes off and wear ones that give me stinky feet and then I have to go inside with stinky feet!!