I'm not comfortable wearing used shoes. I think it's just a habit that I've developed, and it's something that I wouldn't want to change.

When I go shopping, I always look at the shoes in the store and try them on. But when I get home with my new purchases, I'm more likely to wear them around the house than out in public. This is because these shoes were worn by someone else before me, which means that they don't fit me perfectly.

I also have a hard time wearing new shoes because of how uncomfortable they are when you first get them. You have to break them in before they're comfortable enough for you to walk around all day in them without getting tired or sore spots on your feet from rubbing against each other when walking.

But if you wear used shoes for a while and then stop wearing them, then they can last for years before having any problems with comfort or durability. And if you're really careful about what kind of shape your used shoes are in when you buy them, then they might even last forever!