You have to pick:

At first, it would just be annoying, but eventually, your toe would get quite badly damaged, and it wouldn't get much of a chance to heal between stubs.

but you could start wearing shoes so it does not hurt as bad.

You have ten toes, it doesn't have to be the same toe each day.

So, basically, never take the bus again.

I don't take the bus that often, so I could handle this.